Glass pendulum impact test device
By setting up a cleaning unit in the glass pendulum impact test device, the dirt and particle impurities on the glass surface are removed by using the cleaning rollers, and the problem that these impurities affect the test results is solved, and the accuracy of the test results is improved.
Patent Information
- Application Number
- CN202421624080.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-10
AI Technical Summary
When conducting glass pendulum impact test, grease dirt and particle impurities on the glass surface will affect the propagation of stress waves, resulting in inaccurate test results of the glass's impact resistance performance.
A glass pendulum impact test device is designed, including a cleaning unit, which controls the movement of the movable seat through the driving component, drives the cleaning roller to contact the glass, and removes dirt and particle impurities from the glass surface.
Effectively remove dirt and granular impurities from the glass surface, improve the accuracy of the test results and ensure a true reflection of the impact resistance of the glass.
Smart Images
Figure CN223051082U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of glass detection, and specifically relates to a glass pendulum impact test device. Background Art
[0002] The pendulum impact test is to vertically place the glass, adjust the angle between the hammer head and the glass, and then let the hammer head fall freely and hit the glass, and observe the degree of fragmentation of the glass to test the strength of the glass;
[0003] When conducting the pendulum impact test, it is necessary to transport the glass and fix the glass on the test device. During the transportation of the glass, there may be oil stains on the outer surface of the glass, which may act as an interface during impact and affect the propagation of stress waves. At the same time, there may also be particulate impurities adhering to the outer surface of the glass, resulting in stress concentration when impacted, thus affecting the impact resistance of the glass and causing inaccurate test results for the impact resistance and strength of the glass. Utility Model Content
[0004] The purpose of this application is to provide a glass pendulum impact test device to solve the technical problems raised in the above background art.
[0005] To achieve the above purpose, this application provides the following technical solution: A glass pendulum impact test device, including a bracket, a reinforcing frame fixedly connected to the bracket, a support fixedly connected to one side of the reinforcing frame, a plurality of suction cups fixedly connected to one side of the support, a top beam fixedly connected to the upper end of the bracket, and a reel fixedly connected to the lower end of the top beam. A movable plate is rotatably connected to the lower end of the top beam, and a hammer head is fixedly connected to one side of the movable plate. A steel wire rope is wound in the reel, and one end of the steel wire rope passes through the top beam and is rotatably connected to one side of the movable plate;
[0006] A cleaning unit is also connected to one side of the bracket, and the cleaning unit includes a movable seat movably connected to one side of the bracket, a driving component installed on the bracket and used to drive the movable seat to move, a movable groove opened inside the movable seat, and a cleaning roller connected inside the movable groove.
[0007] In one implementation, two sliding grooves are symmetrically opened on one side of the bracket, and two sliders are symmetrically fixedly connected to one side of the movable seat and are respectively slidably connected in the two sliding grooves.
[0008] In one implementation, the driving component includes a motor fixedly connected to the upper end of the bracket and a lead screw rotatably connected inside one of the sliding grooves. One end of the lead screw extends out of the bracket through the bracket and is fixedly connected to the output shaft of the motor, and the lead screw is screwed into one of the sliders.
[0009] In one embodiment, the cleaning roller is rotatably connected to the inner wall of the movable groove, and a second gear is fixedly connected to one end of the cleaning roller. A first gear meshing with the second gear is rotatably connected inside the other slider. A toothed key meshing with the first gear is provided on the inner wall of one of the sliding grooves.
[0010] In one embodiment, a liquid supply unit is further connected to the bracket. The liquid supply unit includes a pump body fixedly connected to the upper end of the bracket, a nozzle fixedly connected to the inner wall of the movable groove and located above the cleaning roller, and a pipeline connecting the nozzle and the pump body.
[0011] In one embodiment, a hair dryer is further fixedly connected to the upper end of the movable seat.
[0012] In one embodiment, two support frames are symmetrically and fixedly connected to one side of the reinforcing frame. The opposite sides of the two support frames are respectively fixedly connected to both sides of the top beam.
[0013] Compared with the prior art, the beneficial effects of this application are as follows:
[0014] In this application, by providing a cleaning unit and controlling the movement of the movable seat through a driving component, when the movable seat moves, the cleaning roller inside the movable groove contacts the surface of the glass that has been impacted. By driving the movement of the cleaning roller, the surface of the glass that has been impacted is cleaned, removing dirt and particulate impurities on the surface of the glass that has been impacted, avoiding inaccurate test results caused by particulate impurities and grease dirt, and improving the accuracy of the test results. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of this application;
[0016] Figure 2 is a schematic diagram of the hammer head structure of this application;
[0017] Figure 3 is a schematic diagram of the sliding groove, toothed key, driving component and liquid supply unit of this application;
[0018] Figure 4 is a schematic diagram of the movable groove, nozzle and slider of this application;
[0019] Figure 5 is a schematic diagram of the first gear and the second gear of this application.
[0020] In the figure: 1. Bracket; 11. Chute; 2. Reinforcing frame; 3. Top beam; 4. Support frame; 5. Reel; 6. Steel wire rope; 7. Movable plate; 8. Suction cup; 9. Cleaning unit; 91. Movable seat; 92. Slide block; 93. Movable groove; 94. Cleaning roller; 95. Gear 1; 96. Gear 2; 97. Tooth key; 10. Driving assembly; 101. Motor; 102. Lead screw; 12. Liquid supply unit; 121. Pump body; 122. Pipe; 123. Sprayer; 13. Support; 14. Hair dryer; 15. Hammer head. Detailed implementation manner
[0021] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0022] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.
[0023] Embodiment:
[0024] Please refer to Figures 1-5, this application provides a technical solution: a glass pendulum impact test device, including a bracket 1, a reinforcing frame 2 fixedly connected to the bracket 1, a support 13 fixedly connected to one side of the reinforcing frame 2, and a plurality of suction cups 8 (pneumatic suction cups can be used) fixedly connected to one side of the support 13. Place the glass vertically on the bracket 1, and then suck the glass through the suction cups 8, so that the glass is vertical and fits against one side of the bracket 1, ensuring the stability of the glass during testing. A top beam 3 is fixedly connected to the upper end of the bracket 1, and a wire reel 5 is fixedly connected to the lower end of the top beam 3. The wire reel 5 is a wire winding mechanism, which belongs to mature prior art and is composed of structures such as a motor and a winding mechanism, so it will not be elaborated here. In this application, the wire reel 5 is used to wind and unwind a steel wire rope 6. When winding the steel wire rope 6, the movable plate 7 and the hammer head 15 can be pulled up, and the angle between the movable plate 7 and the hammer head 15 and the height of the hammer head 15 can be adjusted. When the wire reel 5 pays out the wire, the movable plate 7 and the hammer head 15 fall freely and hit the glass fixed by the fixture 8, realizing the impact on the glass. The impact force is related to the height of the hammer head 15. A movable plate 7 is also rotatably connected to the lower end of the top beam 3, and a hammer head 15 is fixedly connected to one side of the movable plate 7. The steel wire rope 6 is wound in the wire reel 5, and one end of the steel wire rope 6 passes through the top beam 3 and is rotatably connected to one side of the movable plate 7;
[0025] A cleaning unit 9 is also connected to one side of the bracket 1. The cleaning unit 9 includes a movable seat 91 movably connected to one side of the bracket 1, a driving component 10 installed on the bracket 1 and used to drive the movable seat 91 to move, a movable groove 93 opened inside the movable seat 91, and a cleaning roller 94 connected inside the movable groove 93.
[0026] Through the driving component 10, the movable seat 91 can be driven to move on one side of the bracket 1. When the movable seat 91 moves, the cleaning roller 94 can be driven to move. The cleaning roller 94 (composed of a roller body and soft hairs fixedly connected to the outer surface of the roller body) can contact one side of the glass and wipe and clean the side of the glass that has been impacted, removing oil stains and particulate impurities on the glass surface.
[0027] Please refer to Figure 3 , in this embodiment, two sliding grooves 11 are symmetrically opened on one side of the bracket 1. Two sliders 92 are symmetrically fixedly connected to one side of the movable seat 91 and are respectively slidably connected in the two sliding grooves 11. The driving component 10 includes a motor 101 fixedly connected to the upper end of the bracket 1 and a lead screw 102 rotatably connected inside one of the sliding grooves 11. One end of the lead screw 102 extends out of the bracket 1 and is fixedly connected to the output shaft of the motor 101. The lead screw 102 is screwed into one of the sliders 92. When the motor 101 works, the lead screw 102 rotates. The rotation of the lead screw 102 can drive one of the sliders 92 to move in one of the sliding grooves 11, thereby driving the movable seat 91 and the other slider 92 to move, realizing the adjustment of the positions of the movable seat 91 and the cleaning roller 94.
[0028] Please refer to Figure 3 and Figure 4 In this embodiment, the cleaning roller 94 is rotatably connected to the inner wall of the movable groove 93, and a second gear 96 is fixedly connected to one end of the cleaning roller 94. A first gear 95 meshing with the second gear 96 is rotatably connected inside another slider 92. A tooth key 97 meshing with the first gear 95 is provided on the inner wall of one of the chutes 11. When another slider 92 moves in another chute 11, the first gear 95 inside the slider 92 can contact the tooth key 97, and the tooth key 97 drives the first gear 95 to rotate. The rotation of the first gear 95 drives the second gear 96 and the cleaning roller 94 to rotate, so that the cleaning roller 94 rotates and cleans the glass, improving the cleaning efficiency.
[0029] Please refer to Figure 3 and Figure 4 In this embodiment, a liquid supply unit 12 is further connected to the bracket 1. The liquid supply unit 12 includes a pump body 121 fixedly connected to the upper end of the bracket 1, a spray head 123 fixedly connected to the inner wall of the movable groove 93 and located above the cleaning roller 94, and a pipeline 122 connecting the spray head 123 and the pump body 121. The pump body 121 can pump the external cleaning liquid to the spray head 123, and the spray head 123 sprays the cleaning liquid or clean water on the cleaning roller 94. On the one hand, it can wash the cleaning roller 94, and on the other hand, the cleaning roller 94 can cooperate with the cleaning liquid to clean the glass surface more cleanly.
[0030] Please refer to Figure 3 and Figure 4 In this embodiment, a hair dryer 14 is further fixedly connected to the upper end of the movable seat 91. The hair dryer 14 can dry the remaining water on the glass surface.
[0031] Please refer to Figure 1 In this embodiment, two support frames 4 are symmetrically and fixedly connected to one side of the reinforcing frame 2, and the opposite sides of the two support frames 4 are respectively fixedly connected to both sides of the top beam 3, improving the stability of the bracket 1 and the top beam 3.
[0032] The foregoing has shown and described the basic principles, main features and advantages of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application, and any reference signs in the claims should not be regarded as limiting the claims involved.
[0033] Although embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A glass pendulum impact test device, comprising a bracket (1), a reinforcing frame (2) fixed to the bracket (1), a support (13) fixed to one side of the reinforcing frame (2), and a plurality of suction cups (8) fixed to one side of the support (13), characterized in that: The upper end of the bracket (1) is fixedly connected to a top beam (3), and the lower end of the top beam (3) is fixedly connected to a reel (5), the lower end of the top beam (3) is also rotatably connected to a movable plate (7), and a hammer head (15) is fixedly connected to one side of the movable plate (7), a steel wire rope (6) is wound in the reel (5), and one end of the steel wire rope (6) passes through the top beam (3) and is rotatably connected to one side of the movable plate (7); A cleaning unit (9) is also connected to one side of the bracket (1), and the cleaning unit (9) comprises a movable seat (91) movably connected to one side of the bracket (1), a driving assembly (10) mounted on the bracket (1) and used to drive the movable seat (91) to move, a movable groove (93) provided inside the movable seat (91), and a cleaning roller (94) connected inside the movable groove (93).
2. A glass pendulum impact test device according to claim 1, characterized in that: Two sliding grooves (11) are symmetrically provided on one side of the bracket (1), and sliding blocks (92) are symmetrically fixedly connected to the two sliding grooves (11) on one side of the movable seat (91).
3. A glass pendulum impact test device according to claim 2, characterized in that: The driving assembly (10) comprises a motor (101) fixedly connected to the upper end of the bracket (1) and a screw rod (102) rotatably connected inside one of the slide grooves (11), and one end of the screw rod (102) passes through the bracket (1) to extend outward and is fixedly connected to the output shaft of the motor (101), and the screw rod (102) is screwed into one of the sliders (92).
4. A glass pendulum impact test device according to claim 3, characterized in that: The cleaning roller (94) is rotatably connected to the inner wall of the movable groove (93), and one end of the cleaning roller (94) is fixedly connected to a second gear (96), and the other slider (92) is internally rotatably connected to a first gear (95) meshing with the second gear (96), and a tooth key (97) meshing with the first gear (95) is provided on the inner wall of one of the slide grooves (11).
5. A glass pendulum impact test device according to claim 4, characterized in that: The bracket (1) is also connected to a liquid supply unit (12), and the liquid supply unit (12) comprises a pump body (121) fixedly connected to the upper end of the bracket (1), a nozzle (123) fixedly connected to the inner wall of the movable groove (93) and located above the cleaning roller (94), and a pipe (122) connecting the nozzle (123) and the pump body (121).
6. A glass pendulum impact test device according to claim 5, characterized in that: The upper end of the movable seat (91) is also fixedly connected to a hair dryer (14).
7. A glass pendulum impact test device according to claim 6, characterized in that: Two support frames (4) are symmetrically fixed to one side of the reinforced frame (2), and opposite sides of the two support frames (4) are respectively fixed to two sides of the top beam (3).