Impact resistance testing equipment for glass

Abstract

The utility model relates to the technical field of impact resistance testing of glass, and discloses glass impact resistance testing equipment which comprises a testing box, a sliding frame is fixedly installed on the outer wall of the testing box, a plurality of springs are fixedly installed in the sliding frame, a toothed plate is connected in the sliding frame in a sliding mode, and the toothed plate is connected with the testing box in a sliding mode. A pressing rod is fixedly welded to the outer wall of the toothed plate, and the outer walls of the two rotating shafts are fixedly sleeved with turning plates. According to the equipment for testing the impact resistance of the glass, when the glass needs to be tested, a movable door is opened, the glass is placed on a turning plate, a testing ball is placed into a throwing frame, the testing ball hits the glass, the effect of testing the strength of the glass is achieved, after the glass is broken, a partition plate is moved outwards, a pressing rod is treaded downwards, and the pressing rod can drive a toothed plate to move downwards; the toothed plate can drive the gears on the two sides to rotate, so that the turning plate rotates oppositely, the effect of pouring the glass residues is achieved, and the effect that workers do not need to manually clean the glass residues is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass impact resistance testing, in particular to a device for testing the impact resistance of glass. Background Art

[0002] Glass is an amorphous fifth-level non-metallic material. It is generally made of a variety of inorganic minerals as the main raw materials, with a small amount of auxiliary raw materials added. Its main components are silicon dioxide and other oxides. It is widely used in buildings to block wind and transmit light. It is a mixture. In order to increase the strength of glass, chemical or physical methods are usually used to form compressive stress on the glass surface. When the glass is subjected to external force, the surface stress is first offset, thereby improving the bearing capacity.

[0003] After the glass is produced, it is necessary to conduct random inspections on the tempered glass samples, perform impact tests on the sample tempered glass, and observe the damage to the tempered glass. The existing impact testing equipment requires staff to clean up the glass debris after the impact test is completed, which may cause injuries to the staff. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present invention provides a glass impact resistance testing device to solve the problem that the existing impact testing device mentioned in the above background technology requires workers to clean up the glass debris after the impact test is completed, which may cause injuries to the workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass impact resistance testing device, comprising a test box, a delivery frame fixedly installed on the top of the test box, two rotating shafts rotatably connected to the inside of the test box, the outer walls of the two rotating shafts are fixedly sleeved with gears, a collection box is slidably connected to the inside of the test box, a sliding frame is fixedly installed on the outer wall of the test box, a plurality of springs are fixedly installed on the inside of the sliding frame, a tooth plate is slidably connected to the inside of the sliding frame, a pressure rod is fixedly welded to the outer wall of the tooth plate, two support rods are fixedly installed on the outer walls of the two support rods, a partition is movably fitted, a movable door is movably connected to the inside of the test box, and the outer walls of the two rotating shafts are fixedly sleeved with a flap.

[0006] Preferably, the delivery frame is internally slidably connected to a slider, the slider is internally slidably connected to a plug plate, the delivery frame is internally movably fitted with a test ball, the delivery frame is internally slidably connected to two moving rods, the two moving rods are fixedly welded with a horizontal plate on the side away from the delivery frame, the internal threads of the horizontal plate are connected to a bolt rod, and the outer wall of the delivery frame is fixedly installed with a connecting plate.

[0007] Preferably, the outer walls of the two moving rods are fixedly mounted to the outer wall of the slider, and the outer wall of the plug plate is slidably connected to the inner wall of the delivery frame.

[0008] Preferably, the outer wall of the plug plate is movably fitted with the outer wall of the test ball, and the inner part of the connecting plate is rotatably connected to the outer wall of the threaded rod.

[0009] Preferably, the outer wall of the tooth plate is meshedly connected with the outer walls of the two gears, and the outer wall of the pressure rod is slidably connected with the inner wall of the sliding frame.

[0010] Preferably, the outer wall of the tooth plate is fixedly connected to the outer walls of a plurality of springs, and the outer wall of the delivery frame is provided with scale lines.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The glass impact resistance testing equipment opens the movable door when the glass needs to be tested, places the glass on the flip plate, places the test ball into the delivery frame, and hits the glass with the test ball to test the strength of the glass. After the glass is broken, move the partition outward and step on the pressure rod downward. The pressure rod will drive the gear plate downward, and the gear plate will drive the gears on both sides to rotate, causing the flip plate to rotate in opposite directions, thereby dumping the glass debris and eliminating the need for employees to manually clean up the glass debris.

[0013] 2. The glass impact resistance test equipment can adjust the test intensity by rotating the threaded rod. The threaded rod can drive the horizontal plate to move up and down, drive the moving rod to move up, and the moving rod will drive the slider to move up, drive the plug plate to move up, and the plug plate will drive the test ball to move up, which can increase the falling height of the test ball, increase the weight potential energy, and enhance the test intensity. Accurate adjustment can be made according to the scale plate to achieve the effect of adjusting the test intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a side view schematic diagram of the structure of the utility model;

[0016] Figure 3 This is a side sectional schematic diagram of the structure of the utility model;

[0017] Figure 4 This is a three-dimensional schematic diagram of the delivery frame and its related structures of the utility model;

[0018] Figure 5 This is a side sectional schematic diagram of the delivery frame of the utility model;

[0019] Figure 6 For the utility model structure Figure 1 A in the middle is an enlarged schematic diagram;

[0020] Figure 7 For the utility model structure Figure 1 Enlarged schematic diagram of point B in the middle.

[0021] In the figure: 1. test box; 2. delivery frame; 3. rotating shaft; 4. gear; 5. collection box; 6. sliding frame; 7. spring; 8. tooth plate; 9. pressure rod; 10. support rod; 11. partition; 12. slider; 13. plug plate; 14. test ball; 15. moving rod; 16. horizontal plate; 17. threaded rod; 18. connecting plate; 19. movable door; 20. flip plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1:

[0024] Please refer to Figure 1-7 ,

[0025] A glass impact resistance testing device includes a test box 1, a delivery frame 2 is fixedly installed on the top of the test box 1, two rotating shafts 3 are rotatably connected to the inside of the test box 1, and the outer walls of the two rotating shafts 3 are fixedly sleeved with gears 4, a collection box 5 is slidably connected to the inside of the test box 1, a sliding frame 6 is fixedly installed on the outer wall of the test box 1, a plurality of springs 7 are fixedly installed inside the sliding frame 6, a tooth plate 8 is slidably connected to the inside of the sliding frame 6, a pressure rod 9 is fixedly welded to the outer wall of the tooth plate 8, two support rods 10 are fixedly installed on the outer wall of the two support rods 10, and a partition 11 is movably attached to the outer wall of the two support rods 10, a movable door 19 is movably connected to the inside of the test box 1, and a flap 20 is fixedly sleeved on the outer wall of the two rotating shafts 3;

[0026] Specifically, when it is necessary to test the glass, the movable door 19 is opened, and the glass is placed on the flap 20, and the test ball 14 is placed inside the delivery frame 2, and the test ball 14 hits the glass, so as to achieve the effect of testing the strength of the glass. After the glass is broken, the partition 11 is moved outward, and then the pressure rod 9 is stepped down. The pressure rod 9 will drive the gear plate 8 to move down, and the gear plate 8 will drive the gears 4 on both sides to rotate, so that the flap 20 rotates in opposite directions, achieving the effect of dumping the glass residue, and the effect of manually cleaning the glass residue is unnecessary. The pressure rod 9 is released, and the gear plate 8 will be driven to move up under the support of the spring 7, and then the flap 20 will be driven to rotate. The flap 20 will be in a horizontal position, and then the partition 11 will be passed between the support rod 10 and the pressure rod 9, and then preparations for the next test are made;

[0027] In the embodiment: the outer wall of the tooth plate 8 is meshedly connected with the outer walls of the two gears 4, and the outer wall of the pressure rod 9 is slidably connected with the inner wall of the slide frame 6;

[0028] Specifically, the tooth plate 8 is engaged with the gear 4 to achieve the effect of synchronously driving the gear 4 to rotate, so that the gear 4 rotates in the opposite direction, and the pressure rod 9 is connected to the slide frame 6 to achieve the effect of limiting its movement direction;

[0029] In the embodiment: the outer wall of the tooth plate 8 is fixedly connected to the outer walls of the plurality of springs 7, and the outer wall of the delivery frame 2 is provided with scale lines;

[0030] Specifically, the tooth plate 8 is connected to the spring 7 to achieve the effect of supporting the spring 7, and the tooth plate 8 can move upward under the support of the spring 7. The setting of the scale line is to accurately adjust the test intensity;

[0031] Working principle: When it is necessary to test the glass, open the movable door 19, then place the glass on the flip plate 20, then place the test ball 14 into the delivery frame 2, and then the test ball 14 hits the glass, and then the strength of the glass is tested. After the glass is broken, move the partition 11 outward, and then step on the pressure rod 9 downward. The pressure rod 9 will drive the gear plate 8 to move downward, and the gear plate 8 will drive the gears 4 on both sides to rotate, so that the flip plate 20 rotates in opposite directions, achieving the effect of dumping the glass residue. Compared with the related art, the glass impact resistance testing equipment provided by the utility model has the following beneficial effects: it can achieve the effect of not requiring employees to manually clean up the glass residue.

[0032] Example 2:

[0033] Please refer to Figure 1-7 ,

[0034] The inside of the delivery frame 2 is slidably connected to a slider 12, the inside of the slider 12 is slidably connected to a plug plate 13, the inside of the delivery frame 2 is movably fitted with a test ball 14, the inside of the delivery frame 2 is slidably connected to two moving rods 15, the two moving rods 15 are fixedly welded to a horizontal plate 16 on the side away from the delivery frame 2, the inside of the horizontal plate 16 is threadedly connected to a bolt rod, and the outer wall of the delivery frame 2 is fixedly installed with a connecting plate 18;

[0035] Specifically, when the test intensity needs to be adjusted, the threaded rod 17 is rotated, and the threaded rod 17 can drive the horizontal plate 16 to move up and down. When the horizontal plate 16 moves up, it will drive the moving rod 15 to move up, and the moving rod 15 will drive the slider 12 to move up, and the slider 12 will drive the plug plate 13 to move up, and the plug plate 13 will drive the test ball 14 to move up, which can increase the falling height of the test ball 14, increase the weight potential energy, and enhance the test intensity. It can be accurately adjusted according to the scale plate;

[0036] In the embodiment: the outer walls of the two moving rods 15 are fixedly mounted to the outer wall of the slider 12, and the outer wall of the plug plate 13 is slidably connected to the inner wall of the delivery frame 2;

[0037] Specifically, the moving rod 15 is connected to the slider 12 to achieve the effect of synchronous movement of the slider 12, and the plug plate 13 is connected to the delivery frame 2 to achieve the effect of stable movement;

[0038] In the embodiment: the outer wall of the plug plate 13 is movably fitted with the outer wall of the test ball 14, and the inner part of the connecting plate 18 is rotatably connected to the outer wall of the threaded rod 17;

[0039] Specifically, the plug plate 13 fits with the test ball 14 to achieve the effect of supporting the test ball 14, and the connection between the connecting plate 18 and the threaded rod 17 is a chimeric connection. The threaded rod 17 will rotate inside the connecting plate 18 but will not move up and down.

[0040] Working principle: When the test intensity needs to be adjusted, rotate the threaded rod 17, and the threaded rod 17 can drive the horizontal plate 16 to move up and down. When the horizontal plate 16 moves up, it will drive the moving rod 15 to move up, and the moving rod 15 will drive the slider 12 to move up, and the slider 12 will drive the plug plate 13 to move up, and the plug plate 13 will drive the test ball 14 to move up, which can increase the falling height of the test ball 14, increase the weight potential energy, and enhance the test intensity. Accurate adjustment can be performed according to the scale plate. Compared with the relevant technology, the glass impact resistance testing equipment provided by the utility model has the following beneficial effects: achieving the effect of adjusting the test intensity.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass impact resistance testing device, comprising a testing box (1), characterized in that: A delivery frame (2) is fixedly installed on the top of the test box (1); two rotating shafts (3) are rotatably connected inside the test box (1); the outer walls of the two rotating shafts (3) are fixedly sleeved with gears (4); a collection box (5) is slidably connected inside the test box (1); a sliding frame (6) is fixedly installed on the outer wall of the test box (1); a plurality of springs (7) are fixedly installed inside the sliding frame (6); a tooth plate (8) is slidably connected inside the sliding frame (6); a pressure rod (9) is fixedly welded to the outer wall of the tooth plate (8); two support rods (10) are fixedly installed on the outer wall of the two support rods (10); a partition (11) is movably fitted to the outer wall of the two support rods (10); a movable door (19) is movably connected inside the test box (1); and a flap (20) is fixedly sleeved on the outer walls of the two rotating shafts (3).

2. The glass impact resistance testing device according to claim 1, characterized in that: The delivery frame (2) is internally slidably connected to a slider (12), the slider (12) is internally slidably connected to a plug plate (13), the delivery frame (2) is internally movably fitted with a test ball (14), the delivery frame (2) is internally slidably connected to two moving rods (15), a transverse plate (16) is fixedly welded to the side of the two moving rods (15) away from the delivery frame (2), the transverse plate (16) is internally threadedly connected to a bolt rod, and a connecting plate (18) is fixedly installed on the outer wall of the delivery frame (2).

3. The glass impact resistance testing device according to claim 2, characterized in that: The outer walls of the two moving rods (15) are fixedly mounted to the outer wall of the sliding block (12), and the outer wall of the plug plate (13) is slidably connected to the inner wall of the delivery frame (2).

4. The glass impact resistance testing device according to claim 2, characterized in that: The outer wall of the plug plate (13) is movably fitted with the outer wall of the test ball (14), and the interior of the connecting plate (18) is rotatably connected to the outer wall of the threaded rod (17).

5. The glass impact resistance testing device according to claim 1, characterized in that: The outer wall of the toothed plate (8) is meshingly connected with the outer walls of the two gears (4), and the outer wall of the pressure rod (9) is slidably connected with the inner wall of the sliding frame (6).

6. The glass impact resistance testing device according to claim 1, characterized in that: The outer wall of the toothed plate (8) is fixedly connected to the outer walls of a plurality of springs (7), and the outer wall of the delivery frame (2) is provided with scale lines.

Images