High-precision fabric strength tester

Abstract

The utility model discloses a high-precision fabric strength tester which comprises a base, a supporting frame arranged on the upper surface of the base, sliding plates arranged on the inner walls of the two sides of the supporting frame and two clamping mechanisms arranged on the upper surfaces of the sliding plates and the inner wall of the top of the supporting frame. Sliding grooves are formed in the inner walls of the two sides of the supporting frame correspondingly, the two sides of the sliding plate are located in the two sliding grooves correspondingly and are in sliding connection, driving units are arranged in the two sliding grooves correspondingly, and limiting units are arranged in the two sliding grooves correspondingly; the clamping mechanism comprises two opposite fixing rods and two rotating discs; in the clamping mechanism, the tight combination of a clamping plate and a clamping rod ensures the stability of the cloth in the testing process, avoids the risk of sliding or falling, provides a powerful guarantee for the accuracy and reliability of testing, enables a user to adjust the angle and tension state of the clamping rod to adapt to the cloth with different widths and lengths, and improves the testing efficiency. Therefore, the applicability of the device body and the convenience of user operation are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of textile industry especially relates to a high accuracy fabric strength machine. BACKGROUND

[0002] In the fabric industry, testing the strength performance of cloth is an important link to ensure product quality and meet customer demand. Traditional fabric strength testing equipment often has problems such as unstable clamping, inconvenient adjustment and low testing precision, which leads to inaccurate test results and cannot truly reflect the strength performance of cloth.

[0003] When clamping cloth, traditional equipment often uses a simple clamping mechanism, which lacks flexibility and adaptability and is difficult to adapt to cloth of different widths and lengths. At the same time, the stability and firmness of the clamping mechanism are insufficient, which can easily cause cloth to slide or fall off during testing, affecting the accuracy of test results.

[0004] Therefore, in order to solve the above problems, a high-precision fabric strength machine is provided. SUMMARY

[0005] The utility model overcomes the insufficient prior art and provides a high-precision fabric strength machine.

[0006] To achieve the above purpose, the utility model adopts the technical scheme of a high-precision fabric strength machine, which comprises a base, a support frame arranged on the upper surface of the base, sliding plates arranged on the inner walls of the two sides of the support frame, and two clamping mechanisms arranged on the upper surface of the sliding plates and the inner walls of the top of the support frame.

[0007] The inner walls of the two sides of the support frame are provided with sliding grooves, the two sides of the sliding plates are respectively located in the two sliding grooves and are connected by sliding, each of the two sliding grooves is provided with a driving unit, and each of the two sliding grooves is provided with a limiting unit.

[0008] The clamping mechanism comprises two opposite fixed rods and two rotating discs, two clamping rods arranged between the two rotating discs, a clamping plate arranged between the two clamping rods, and a clamping rod arranged on the circumferential outer wall of the fixed rod.

[0009] The top of each of the two fixed rods is fixedly connected to the inner wall of the top of the support frame, one end of each of the two rotating discs opposite to the fixed rod is fixedly connected, the two clamping rods are rotatably connected between the two rotating discs, the same clamping plate is clamped between the two clamping rods, and the fixed rod is provided with a clamping assembly.

[0010] In a preferred embodiment of the utility model, the clamping assembly comprises a clamping rod, the clamping rod penetrates the fixed rod, the clamping rod is connected to the fixed rod by sliding, and a clamping groove is arranged in each of the two fixed rods.

[0011] In a preferred embodiment of the utility model, the circumferential outer wall of the clamping rod is fixedly connected with a limiting plate, and the limiting plate is located in the clamping groove and is in sliding connection.

[0012] In a preferred embodiment of the utility model, one side of the limiting plate is fixedly connected with a spring, the other end of the spring is fixedly connected with the inner wall of one side of the clamping groove, and the spring is sleeved outside the clamping rod.

[0013] In a preferred embodiment of the utility model, the other end of the clamping rod is fixedly connected with a pulling block.

[0014] In a preferred embodiment of the utility model, a plurality of clamping holes are formed in one side of the rotating disc, and the clamping holes are in clamping connection with the clamping rod.

[0015] In a preferred embodiment of the utility model, the driving unit is a threaded rod, one end of the threaded rod is in rotary connection with the top inner wall of the sliding groove, and the other end of the threaded rod is in rotary connection with the upper surface of the base.

[0016] In a preferred embodiment of the utility model, the threaded rod penetrates the sliding plate and is in threaded connection, and a motor for driving the threaded rod is arranged in the base.

[0017] In a preferred embodiment of the utility model, the limiting unit is two limiting blocks, the two limiting blocks are fixedly connected to the two sides of the sliding plate respectively, limiting grooves are formed in the inner walls of the two sides of the sliding groove respectively, and the two limiting blocks are located in the two limiting grooves respectively and are in sliding connection.

[0018] In a preferred embodiment of the utility model, the two clamping mechanisms are the same in structure, and the two clamping mechanisms are symmetrically distributed.

[0019] The utility model solves the defects in the background art, and has the following beneficial effects:

[0020] (1) The utility model provides a high-precision fabric strength machine, the stability of cloth clamping is significantly improved through the arrangement of the clamping mechanism, the close combination of the clamping plate and the clamping rod in the clamping mechanism ensures the stability of the cloth during the test process, avoids the risk of sliding or falling off, provides strong guarantee for the accuracy and reliability of the test, through the arrangement of the rotating disc, the user can adjust the angle and tension state of the clamping rod to adapt to cloth of different widths and lengths, thereby enhancing the applicability of the device body and the convenience of user operation.

[0021] (2) The utility model provides a high accuracy fabric strength machine, in the clamping process, through the clamping of spring drive's clamping bar and clamping hole, not only ensure the stability of the rotating disc after adjustment, but also simplify the operation process, improve work efficiency, make the clamping mechanism can adapt to different width and length cloth, ensure the accuracy of detection result.

[0022] (3) The utility model provides a high accuracy fabric strength machine, through motor drive's threaded rod, the sliding plate can stably and go up and down, provide dynamic tension adjustment space for cloth. Meanwhile, the sliding connection setting of limiting block and limiting slot not only effectively prevent the deviation or shaking of sliding plate in the moving process, but also ensure the stability of whole detection process, make the strength machine can detect different length cloth, greatly improve the applicability of detection. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model will be further explained in connection with the drawings and examples;

[0024] Figure 1 It is the device body appearance perspective structure drawing of the preferred embodiment of the utility model;

[0025] Figure 2 It is the clamping mechanism explosion perspective structure drawing of the preferred embodiment of the utility model;

[0026] Figure 3 It is the device body partial section structure drawing of the preferred embodiment of the utility model;

[0027] Figure 4 It is the A part enlarged structure drawing of the preferred embodiment of the utility model.

[0028] In the drawing: 1, base, 2, support frame, 3, clamping mechanism, 301, clamping rod, 302, rotating disc, 303, clamping hole, 304, fixed rod, 305, clamping rod, 306, clamping plate, 307, pull block, 308, clamping groove, 309, limiting plate, 310, spring, 4, sliding plate, 5, sliding groove, 6, threaded rod, 7, limiting unit, 701, limiting block, 702, limiting groove. DETAILED DESCRIPTION

[0029] The utility model will be further explained in connection with the drawings and examples, these drawings are all simplified schematic view, just with the schematic way the basic structure of the utility model is shown, therefore it just shows the constitution related with the utility model.

[0030] As Figure 1As shown in the figure, a high-precision fabric strength machine comprises a base 1, a support frame 2 arranged on the upper surface of the base 1, sliding plates 4 arranged on the inner walls of the two sides of the support frame 2, and two clamping mechanisms 3 arranged on the upper surface of the sliding plates 4 and the inner walls of the top of the support frame 2.

[0031] The inner walls of the two sides of the support frame 2 are each provided with a sliding groove 5, the two sides of the sliding plates 4 are each located in one of the two sliding grooves 5 and are in sliding connection, a driving unit is arranged in each of the two sliding grooves 5, and a limiting unit 7 is arranged in each of the two sliding grooves 5.

[0032] The clamping mechanism 3 comprises two fixed rods 304 opposite to each other, two rotating discs 302, two clamping rods 301 arranged between the two rotating discs 302, a clamping plate 306 arranged between the two clamping rods 301, and a clamping rod 305 arranged on the circumferential outer wall of the fixed rod 304.

[0033] The top of each of the two fixed rods 304 is fixedly connected to the inner wall of the top of the support frame 2, one end of each of the two rotating discs 302 is fixedly connected to the fixed rod 304 opposite to the other end, the two clamping rods 301 are rotatably connected between the two rotating discs 302, the same clamping plate 306 is clamped between the two clamping rods 301, and a clamping assembly is arranged in each of the fixed rods 304.

[0034] It should be noted that the base 1 provides a stable foundation for the device body, and the support frame 2 is firmly mounted on the upper surface of the base 1 to form the main body structure. The sliding groove 5 provides a track for the movement of the sliding plate 4, so that the sliding plate 4 can adjust the position as needed; the upper surface of the sliding plate 4 and the inner wall of the top of the support frame 2 are each provided with a clamping mechanism 3, and the clamping mechanism 3 comprises two fixed rods 304 opposite to each other, two rotating discs 302, and two clamping rods 301 rotatably connected between the rotating discs 302. The clamping plate 306 is arranged between the two clamping rods 301 to firmly fix the fabric to be tested. In addition, the circumferential outer wall of the fixed rod 304 is also provided with the clamping rod 305, which cooperates with the clamping assembly to ensure the stability of the rotating disc 302 after adjustment, so that the user can adjust the position of the clamping mechanism 3 through the sliding plate 4 according to the width of the fabric and the testing requirements, and can also adjust the angle and tension of the clamping rod 301 by rotating the rotating disc 302, thereby realizing the testing of the strength of the fabric.

[0035] As shown in the figure, Figure 1 The clamping assembly comprises the clamping rod 305, the clamping rod 305 penetrates through the fixed rod 304, the clamping rod 305 is in sliding connection with the fixed rod 304, a clamping groove 308 is arranged in each of the two fixed rods 304, the circumferential outer wall of the clamping rod 305 is fixedly connected with a limiting plate 309, the limiting plate 309 is located in the clamping groove 308 and is in sliding connection, one side of the limiting plate 309 is fixedly connected with a spring 310, the other end of the spring 310 is fixedly connected with the inner wall of the clamping groove 308, and the spring 310 is arranged outside the clamping rod 305.

[0036] The other end of the clamping rod 305 is fixedly connected with a pulling block 307, and a plurality of through clamping holes 303 are formed in one side of the rotating disc 302 and are in clamping connection with the clamping rod 305.

[0037] It should be noted that the clamping rod 305 is in penetrating and sliding connection in the fixed rod 304, and the setting of the limiting plate 309 enables the clamping rod 305 to stably stay in the clamping groove 308 during clamping, thereby ensuring the stability of the connection between the clamping rod 305 and the fixed rod 304; when the clamping rod 305 is pulled by an external force, the spring 310 will be deformed, thereby absorbing the impact force or pulling force and protecting the clamping assembly from being damaged. At the same time, after the external force disappears, the spring 310 will return to its original state and push the limiting plate 309 back to the original position, thereby achieving automatic fixing; through the setting of the pulling block 307, the user can conveniently pull the clamping rod 305 to perform clamping or unclamping operation; the plurality of through clamping holes 303 formed in the rotating disc 302 enable the clamping rod 305 to select different clamping holes 303 for clamping as needed, thereby realizing flexible adaptation of the clamping assembly at different positions or angles.

[0038] As shown in Figure 1 The driving unit is a threaded rod 6, one end of the threaded rod 6 is in rotating connection with the top inner wall of the sliding groove 5, the other end of the threaded rod 6 is in rotating connection with the upper surface of the base 1, the threaded rod 6 penetrates the sliding plate 4 and is in threaded connection, and the base 1 is internally provided with a motor for driving the threaded rod 6.

[0039] The limiting unit 7 is two limiting blocks 701, the two limiting blocks 701 are fixedly connected to the two sides of the sliding plate 4, the inner walls of the two sides of the sliding groove 5 are both provided with limiting grooves 702, the two limiting blocks 701 are respectively located in the two limiting grooves 702 and are in sliding connection, the two clamping mechanisms 3 are the same in structure, and the two clamping mechanisms 3 are symmetrically distributed.

[0040] It should be noted that the rotation of the threaded rod 6 driven by the motor stably drives the sliding plate 4 to move in the sliding groove 5, thereby realizing displacement control and ensuring the stability of the sliding plate 4 during movement, which provides a solid foundation for subsequent fabric strength testing; the limiting unit 7 is composed of two limiting blocks 701 and corresponding limiting grooves 702, which can effectively limit the movement range of the sliding plate 4 and prevent equipment damage or testing errors caused by excessive movement. At the same time, the sliding connection of the limiting block 701 in the limiting groove 702 also increases the stability and safety of the movement of the sliding plate 4; the two clamping mechanisms 3 are the same in structure and are symmetrically distributed on the upper surface of the sliding plate 4 and the top inner wall of the supporting frame 2, which not only ensures that the fabric receives balanced clamping force during testing, but also improves the overall stability of the equipment and the accuracy of the test results.

[0041] The utility model discloses when using, need to clamp the both ends of cloth, through the one end of cloth is passed between two clamping rod 301, after the card board 306 is connected between two clamping rod 301, ensure that the card board 306 is closely contacted with cloth, make the card board 306 extrude fixedly to cloth, rotate the rotating disc 302 later, make two clamping rod 301 drive cloth rotate around two clamping rod 301, pull card bar 305 when rotating, when completing rotation, loosen card bar 305, through the elastic force of spring 310 make card bar 305 with corresponding card hole 303 connect, thereby make two rotating disc 302 get fixed, when using another clamping mechanism 3 to clamp the other end of cloth, the same operation method, when detecting, two threaded rods 6 driven by motor drive sliding plate 4 to slide up and down, when sliding plate 4 slides, make the limiting block 701 of limiting unit 7 slide in limiting groove 702, thereby play the limiting effect to sliding plate 4, thereby detect cloth, make two clamping mechanism 3 can adapt to cloth of different width and length.

[0042] The above ideal embodiment of the utility model is inspired, and through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content of the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A high precision fabric strength machine comprising: Base (1), support frame (2) arranged on the upper surface of the base (1), sliding plate (4) arranged on the inner wall of both sides of the support frame (2), and two clamping mechanisms (3) arranged on the upper surface of the sliding plate (4) and the inner wall of the top of the support frame (2), It is characterized by; The inner wall of both sides of the support frame (2) is provided with a sliding groove (5), and the sliding plate (4) is located in the two sliding grooves (5) and is connected with the two sliding grooves (5) respectively, and the two sliding grooves (5) are provided with a driving unit, and the two sliding grooves (5) are provided with a limiting unit (7); The clamping mechanism (3) comprises: two opposite fixed rods (304) and two rotating discs (302), two clamping rods (301) arranged between the two rotating discs (302), a clamping plate (306) arranged between the two clamping rods (301), and a clamping rod (305) arranged on the circumferential outer wall of the fixed rod (304); The top of the two fixed rods (304) is fixedly connected with the top inner wall of the support frame (2), the two rotating discs (302) are fixedly connected with the opposite ends of the two fixed rods (304) respectively, the two clamping rods (301) are rotatably connected between the two rotating discs (302), the same clamping plate (306) is clamped between the two clamping rods (301), and the fixed rod (304) is provided with a clamping assembly.

2. A high precision fabric strength machine according to claim 1, characterized in that: The clamping assembly comprises: a clamping rod (305), the clamping rod (305) penetrates the fixed rod (304), the clamping rod (305) is connected with the fixed rod (304) in sliding mode, and the two fixed rods (304) are provided with a clamping groove (308).

3. A high precision fabric strength machine according to claim 2, characterized in that: The circumferential outer wall of the clamping rod (305) is fixedly connected with a limiting plate (309), and the limiting plate (309) is located in the clamping groove (308) and is connected in sliding mode.

4. A high precision fabric strength machine according to claim 3, characterized in that: One side of the limiting plate (309) is fixedly connected with a spring (310), the other end of the spring (310) is fixedly connected with the inner wall of the clamping groove (308), and the spring (310) is sleeved outside the clamping rod (305).

5. A high precision fabric strength machine according to claim 2, characterized in that: The other end of the clamping rod (305) is fixedly connected with a pulling block (307).

6. A high precision fabric strength machine according to claim 1, characterized in that: The side of the rotating disc (302) is provided with a plurality of penetrating clamping holes (303), and the clamping hole (303) is clamped with the clamping rod (305).

7. A high precision fabric strength machine as claimed in claim 1, wherein: The driving unit is a threaded rod (6), one end of the threaded rod (6) is rotatably connected with the top inner wall of the sliding groove (5), and the other end of the threaded rod (6) is rotatably connected with the upper surface of the base (1).

8. A high precision fabric strength machine according to claim 7, characterized in that: The threaded rod (6) penetrates the sliding plate (4) and is connected in threaded mode, and the base (1) is provided with a motor for driving the threaded rod (6).

9. A high precision fabric strength machine as claimed in claim 1, wherein: The limiting unit (7) is two limiting blocks (701), the two limiting blocks (701) are fixedly connected on both sides of the sliding plate (4), the inner wall of both sides of the sliding groove (5) is provided with a limiting groove (702), and the two limiting blocks (701) are located in the two limiting grooves (702) and are connected in sliding mode.

10. A high precision fabric strength machine as claimed in claim 1, wherein: The two clamping mechanisms (3) are symmetrical and have the same structure.

Images