Glass fiber folding resistance tester

Abstract

The utility model relates to the technical field, and particularly discloses a glass fiber folding resistance tester, which comprises two mounting plates, and is characterized in that a folding assembly is arranged between the two mounting plates, and the folding assembly comprises a left sliding rod and a right sliding rod which are rotationally mounted between the two mounting plates; a left sliding table is slidably mounted in the left sliding rod, a right sliding table is slidably mounted in the right sliding rod, a left mounting rod is rotatably mounted at the upper end of the left sliding table, a right mounting rod is rotatably mounted at the upper end of the right sliding table, and the right end of the left mounting rod and the left end of the right mounting rod are rotatably combined together. The right end of the left mounting rod and the left end of the right mounting rod are rotationally combined together, and the length of the testing device can be shortened to half of the original length under the cooperation of a plurality of structures such as the left sliding rod, the right sliding rod, the left mounting rod and the right mounting rod, so that an operator can conveniently move the equipment, and the carrying cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of folding resistance test technology, especially to a glass fiber folding resistance tester. BACKGROUND

[0002] Glass fiber is an inorganic nonmetallic material with excellent performance, and has many types, and has the advantages of good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but has the disadvantages of brittleness and poor wear resistance.

[0003] It is made of six kinds of ores, namely, pyrophyllite, quartz sand, limestone, dolomite, boric calcium stone and boric magnesium stone, through high-temperature melting, drawing, winding and weaving processes, and the diameter of the single filament is several microns to twenty microns, and each bundle of fiber filaments is composed of hundreds or even thousands of single filaments. Glass fiber is usually used as a reinforcing material in composite materials, electrical insulation materials, thermal insulation materials, circuit substrates and other fields of national economy.

[0004] The test device on the market needs to be moved or carried, and multiple people need to cooperate or use external moving devices to move and carry the test device, so the labor cost and equipment cost are increased.

[0005] Therefore, we propose a glass fiber folding resistance tester. SUMMARY

[0006] The utility model discloses a glass fiber folding resistance tester, which can shorten the length of the test device to half of the original length through the cooperation of the left slide rod, the right slide rod, the left mounting rod and the right mounting rod, so that the operation personnel can move the equipment conveniently, and the transportation cost is saved, thereby solving the problems in the background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme: a glass fiber folding resistance tester, comprising a mounting plate, the number of mounting plates is two, characterized in that: a folding assembly is arranged between the two mounting plates, the folding assembly comprises a left slide rod and a right slide rod rotatably mounted between the two mounting plates;

[0008] A left slide table is slidably installed in the left slide rod, and a right slide table is slidably installed in the right slide rod;

[0009] A left mounting rod is rotatably installed at the upper end of the left slide table, and a right mounting rod is rotatably installed at the upper end of the right slide table, and the right end of the left mounting rod and the left end of the right mounting rod are rotatably combined together;

[0010] A moving table is slidably installed on the circumferential surface of the left mounting rod and the right mounting rod.

[0011] Preferably, the inner and outer sides of the left and right slide rods are provided with slide grooves, and the left and right slide platforms are slidably installed inside the adjacent slide grooves.

[0012] Preferably, suction cups are fixedly installed on both the left and right ends of the lower end faces of the two mounting plates.

[0013] Preferably, adjustment components are provided on the circumferential surfaces of both the left and right mounting rods, and the adjustment components include fixed platforms fixedly installed at opposite ends of the circumferential surfaces of the left and right mounting rods.

[0014] Preferably, screws are fixedly installed at both the front and rear ends of the inner side of the fixed platform.

[0015] Preferably, a movable platform is mounted on the circumferential surface of both the front and rear screws, and a first mounting hole is provided through both sides of the movable platform.

[0016] Preferably, a hollow threaded column is rotatably installed inside each of the first mounting holes, and the hollow threaded column is threadedly installed on the circumferential surface of the adjacent screw.

[0017] Preferably, the upper part of the moving platform is provided with a second mounting hole, and the upper end of the moving platform to the interior of the second mounting hole is provided with a threaded hole.

[0018] Preferably, a threaded rod is rotatably mounted inside the threaded hole, and an arc-shaped plate is rotatably mounted inside the second mounting hole at the lower end of the threaded rod.

[0019] Preferably, a forward and reverse motor is fixedly installed at the center of the opposite end face of each of the two mounting plates, and the left slide rod and the right slide rod are fixedly connected to the output shaft of the corresponding forward and reverse motor.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. Compared with traditional testing devices on the market, this utility model, through the cooperation of multiple structures such as the left slide bar, right slide bar, left mounting rod, and right mounting rod, can shorten the length of the testing device to half of the original length, thus making it easier for operators to move the equipment and saving transportation costs.

[0022] 2. Compared with traditional devices on the market, this utility model, with the help of the screw, hollow threaded column and other structures, enables the experimenter to test glass fibers of different lengths. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the main body of this utility model;

[0025] Figure 2 This is a schematic diagram of the left and right sliding rods of this utility model;

[0026] Figure 3 This is a schematic diagram of the left and right mounting rods of this utility model;

[0027] Figure 4 This is a schematic diagram of the fixed platform and threaded rod of this utility model;

[0028] Figure 5 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Mounting plate; 2. Suction cup;

[0031] 20. Folding assembly; 3. Forward and reverse motor; 4. Left slide bar; 5. Right slide bar; 6. Slide groove; 7. Left slide table; 71. Right slide table; 8. Left mounting rod; 9. Right mounting rod;

[0032] 30. Adjustment component; 10. Fixed platform; 11. Screw; 12. Moving platform; 13. First mounting hole; 14. Hollow threaded column; 15. Second mounting hole; 16. Threaded hole; 17. Threaded rod; 18. Arc plate. 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] Please see Figures 1 to 5 This utility model provides a technical solution:

[0035] A glass fiber folding endurance tester includes two mounting plates 1. A folding assembly 20 is provided between the two mounting plates 1. The folding assembly 20 includes a left slide rod 4 and a right slide rod 5 rotatably mounted between the two mounting plates 1. A left slide platform 7 is slidably mounted inside the left slide rod 4, and a right slide platform 71 is slidably mounted inside the right slide rod 5. A left mounting rod 8 is rotatably mounted on the upper end of the left slide platform 7, and a right mounting rod 9 is rotatably mounted on the upper end of the right slide platform 71. The right end of the left mounting rod 8 and the left end of the right mounting rod 9 are rotatably combined together. A movable stage 12 is slidably mounted on the circumferential surface of both the left mounting rod 8 and the right mounting rod 9.

[0036] The inner and outer sides of the left slide rod 4 and the right slide rod 5 are both provided with slide grooves 6. The left slide table 7 and the right slide table 71 are slidably installed inside the adjacent slide grooves 6. The lower end faces of the two mounting plates 1 are fixedly installed with suction cups 2 at both ends. The circumferential surfaces of the left mounting rod 8 and the right mounting rod 9 are provided with adjustment components 30. The adjustment components 30 include fixed platforms 10 fixedly installed at opposite ends of the circumferential surfaces of the left mounting rod 8 and the right mounting rod 9. The inner front and rear ends of the fixed platforms 10 are fixedly installed with screws 11.

[0037] By adopting the above technical solution, when in use, the left slide bar 4 and the right slide bar 5 can be rotated under the action of the forward and reverse motor 3 in the folding assembly 20, and the left slide table 7 and the right slide table 71 inside the slide groove 6 can slide during the rotation of the left slide bar 4 and the right slide table 5.

[0038] During the sliding process of the left slide 7 and the right slide 71, the included angle between the rotatingly connected left mounting rod 8 and right mounting rod 9 decreases.

[0039] Therefore, the ends of the left slide bar 4 and the right slide bar 5 that are far apart can gradually move closer together, thereby allowing the left mounting rod 8 and the right mounting rod 9 to be in a vertical state, which makes it convenient for the user to pick up the item during movement. Since the original length has been reduced to half, the item will not be too long and inconvenient to pick up during the process.

[0040] Specifically, such as Figures 1 to 5 As shown, a movable platform 12 is mounted on the circumferential surface of the two screws 11, and the movable platform 12 has a first mounting hole 13 through it on both sides.

[0041] A hollow threaded column 14 is rotatably installed inside the first mounting hole 13. The hollow threaded column 14 is threadedly installed on the circumferential surface of the adjacent screw 11. A second mounting hole 15 is opened on the upper part of the moving platform 12. A threaded hole 16 is opened from the upper end of the moving platform 12 to the inside of the second mounting hole 15. A threaded rod 17 is rotatably installed inside the threaded hole 16. An arc-shaped plate 18 is rotatably installed at the lower end of the threaded rod 17 inside the second mounting hole 15. A forward and reverse motor 3 is fixedly installed at the center position of the opposite end face of the two mounting plates 1. The left slide rod 4 and the right slide rod 5 are fixedly connected to the output shaft of the corresponding forward and reverse motor 3.

[0042] By adopting the above technical solution, when using the equipment, the tester can use the suction cup 2 to fix the mounting plate 1 during the test, thus avoiding the situation where the equipment moves during the test.

[0043] The tester installed both ends of the glass fiber into the second mounting hole 15. The tester rotated the threaded rod 17. Under the action of the threaded hole 16, the threaded rod 17 could fix the adjacent glass fiber by the arc plate 18 during the rotation.

[0044] Then, the forward and reverse motor 3 is started, which allows the left slide bar 4 and the right slide bar 5 to rotate. This allows the left slide bar 4 and the right slide bar 5 to drive the left slide table 7 and the right slide table 71 to slide, thereby allowing the left mounting rod 8 and the right mounting rod 9 to rotate.

[0045] Therefore, under the action of the above structure, the flexural endurance of glass fiber is tested. During the glass fiber test, the tester rotates the hollow threaded column 14 in the adjustment assembly 30. The hollow threaded column 14 can move along the path of the screw 11 fixedly installed on the fixed platform 10.

[0046] Furthermore, the hollow threaded post 14 is rotatably installed inside the first mounting hole 13 opened in the moving stage 12, so the hollow threaded post 14 can move the moving stage 12; therefore, under the action of the above-mentioned multiple structures, the tester can test glass fibers of different lengths, thus meeting the needs of the tester.

[0047] Working principle: First, the device is fixed by the suction cup 2, and the tester can fix the glass fiber by the curved plate 18.

[0048] Start the two forward and reverse motors 3. The forward and reverse motors 3 drive the left slide bar 4 and the right slide bar 5 to rotate synchronously, thereby enabling the left mounting rod 8 and the right mounting rod 9 to rotate.

[0049] When the left mounting rod 8 and the right mounting rod 9 rotate, the fiberglass core can be rotated to improve its folding resistance. Under the action of the above structure, the folding operation can be completed. Moreover, after the operation is completed, the length of the equipment can be shortened by following the above steps, making it easy to pick up.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A glass fiber flexibility tester comprising mounting plates (1), the number of which is two, characterized in that: Folding assemblies (20) are arranged between the two mounting plates (1), and the folding assemblies (20) comprise left slide rods (4) and right slide rods (5) which are rotatably arranged between the two mounting plates (1). Left slide tables (7) are slidably arranged in the left slide rods (4), and right slide tables (71) are slidably arranged in the right slide rods (5). Left mounting rods (8) are rotatably arranged at the upper ends of the left slide tables (7), right mounting rods (9) are rotatably arranged at the upper ends of the right slide tables (71), and the right end of the left mounting rod (8) is rotatably combined with the left end of the right mounting rod (9). Moving tables (12) are slidably arranged on the circumferential surfaces of the left mounting rod (8) and the right mounting rod (9).

2. A glass fiber flexibility tester according to claim 1, wherein: Sliding grooves (6) are arranged on the inner sides to the outer sides of the left slide rods (4) and the right slide rods (5), and the left slide tables (7) and the right slide tables (71) are slidably arranged in the adjacent sliding grooves (6).

3. A glass fiber flexibility tester according to claim 1, wherein: Suction discs (2) are fixedly arranged at the lower ends of the two mounting plates (1).

4. A glass fiber flexibility tester according to claim 1, wherein: Adjusting assemblies (30) are arranged on the circumferential surfaces of the left mounting rod (8) and the right mounting rod (9), and the adjusting assemblies (30) comprise fixed tables (10) which are fixedly arranged at the distal ends of the circumferential surfaces of the left mounting rod (8) and the right mounting rod (9).

5. A glass fiber flexibility tester according to claim 4, wherein: Screw rods (11) are fixedly arranged at the inner sides of the fixed tables (10).

6. A glass fiber flexibility tester according to claim 5, wherein: Moving tables (12) are arranged on the circumferential surfaces of the two screw rods (11), and first mounting holes (13) are arranged at the two sides of the moving tables (12).

7. A glass fiber flexibility tester according to claim 6, wherein: Cavity threaded columns (14) are rotatably arranged in the first mounting holes (13), and the cavity threaded columns (14) are threadedly and drivably arranged on the circumferential surfaces of the adjacent screw rods (11).

8. A glass fiber flexibility tester according to claim 1 wherein: Second mounting holes (15) are arranged in the upper portions of the moving tables (12), and threaded holes (16) are arranged in the upper ends of the moving tables (12) to the interiors of the second mounting holes (15).

9. A glass fiber flexibility tester according to claim 8, wherein: Threaded rods (17) are rotatably arranged in the threaded holes (16), and arc-shaped plates (18) are rotatably arranged at the lower ends of the threaded rods (17) in the second mounting holes (15).

10. A glass fiber flexibility tester according to claim 1, wherein: Forward and reverse motors (3) are fixedly arranged at the distal end surfaces of the two mounting plates (1), and the left slide rods (4) and the right slide rods (5) are fixedly connected with the output shafts of the corresponding forward and reverse motors (3).

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