Toughened glass hardness detection device

Abstract

The tempered glass hardness detection device comprises a bottom box, supporting frames are fixedly connected to the two sides of the top end of the bottom box respectively, a first air cylinder is fixedly installed in the center of the top end of each supporting frame, and the driving end of each first air cylinder penetrates through the corresponding supporting frame in a sliding mode and then is fixedly connected with a protective cover; a hardness detection head is fixedly mounted in the protective cover; the inner walls of the two ends of the bottom box are fixedly connected with one ends of guide sliding rods correspondingly, the other ends of the guide sliding rods are fixedly connected with the two ends of a supporting base correspondingly, the middle of one end of the supporting base is fixedly connected with one end of a second air cylinder, the other end of the second air cylinder is fixedly connected with a sliding base, and the bottom end of the supporting base is rotationally connected with a transmission assembly. And sliding seats are hinged to the two sides of the transmission assembly correspondingly, the sliding seats are slidably connected with guide sliding rods in a sleeving mode correspondingly, the top ends of the sliding seats are fixedly connected with clamping assemblies, and the clamping assemblies are symmetrically arranged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hardened glass hardness detection, specifically to a hardened glass hardness detection device. BACKGROUND

[0002] The hardened glass belongs to safety glass. The hardened glass is actually a kind of prestressed glass. In order to improve the strength of the glass, a chemical or physical method is usually used to form a compressive stress on the surface of the glass. When the glass bears an external force, the surface stress is first offset, thereby improving the carrying capacity and enhancing the wind pressure resistance, cold and heat resistance, impact resistance and the like of the glass itself.

[0003] The hardness of the hardened glass needs to be detected before the hardened glass is manufactured and used. The current hardened glass hardness detection is usually fixed by manual support and then detected. The detection device itself does not have a clamping structure, a large amount of manual labor is needed, the labor cost is sharply increased, and the personal safety of the detection personnel is threatened due to the heavy weight of the hardened glass. Therefore, the present application provides a hardened glass hardness detection device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a hardened glass hardness detection device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hardened glass hardness detection device, comprising a bottom box, the top end of the bottom box is fixedly connected with a support frame on both sides, a gas cylinder one is fixedly installed at the top end center of the support frame, the driving end of the gas cylinder one is fixedly connected with a protective cover after sliding through the support frame, and a hardness detection head is fixedly installed in the protective cover.

[0006] One end of the guide sliding rod is fixedly connected with the inner wall of the bottom box at both ends, the other end of the guide sliding rod is fixedly connected with both ends of the support seat, one end of the gas cylinder two is fixedly connected with the middle of one end of the support seat, the other end of the gas cylinder two is fixedly connected with a sliding seat, the bottom end of the support seat is rotatably connected with a transmission assembly, the both sides of the transmission assembly are hingedly connected with the sliding seat, the sliding seat is slidably sleeved with the guide sliding rod, the top end of the sliding seat is fixedly connected with a clamping assembly, and the clamping assemblies are symmetrically arranged.

[0007] Preferably, the both sides of the protective cover are respectively provided with observation windows, and the observation windows are transparent hardened glass.

[0008] Preferably, a control panel is fixedly installed on the outer wall of one side of the bottom box.

[0009] Preferably, the clamping assembly includes a limiting frame, a threaded knob, and a pressure plate. The limiting frame is fixedly connected to the top of the slide block. The top center of the limiting frame is connected to the threaded knob via a threaded structure. The bottom end of the threaded knob is rotatably connected to the pressure plate. The pressure plate is movably disposed within the limiting frame.

[0010] Preferably, the limiting frame has a U-shaped structure, and a rubber block is fixedly connected to the end of the pressure plate away from the threaded knob.

[0011] Preferably, the transmission assembly includes a driven link and a driving link. The center of the driving link is hinged to the center of the bottom end of the support seat. The two ends of the driving link are respectively hinged to one end of the driven link. The other end of the driven link is respectively hinged to the middle of the bottom end of the slide. The driven links are arranged parallel to each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the second cylinder drives the slide to move, and the slide, in conjunction with the transmission component, makes the two slides move away from or towards each other synchronously, thereby driving the clamping component to move synchronously. The clamping component clamps and fixes the tempered glass to be tested. The first cylinder drives the protective cover to descend, and the protective cover drives the fixedly installed hardness testing head to contact the tempered glass. At the same time, the protective cover protects the tempered glass to be tested, avoiding the tempered glass from being affected by external factors during the test. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the base box and protective cover of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the base box and protective cover of this utility model from another perspective.

[0016] In the diagram: 1. Base box; 2. Support frame; 3. Cylinder 1; 4. Protective cover; 41. Observation window; 5. Clamping assembly; 51. Limit frame; 52. Threaded knob; 53. Pressure plate; 6. Slide; 7. Guide slide rod; 8. Support seat; 9. Cylinder 2; 10. Control panel; 11. Transmission assembly; 111. Driven connecting rod; 112. Active connecting rod; 12. Hardness testing head. Detailed Implementation

[0017] 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.

[0018] Embodiment 1

[0019] With reference to Figure 1 , 2 , the first embodiment of the utility model provides a tempered glass hardness detection device, including bottom box 1, the top end both sides of bottom box 1 are fixedly connected support frame 2, the top end center of support frame 2 is fixedly installed with cylinder one 3, the drive end of cylinder one 3 is fixedly connected with the protective cover 4 after sliding through support frame 2, the protective cover 4 is fixedly installed with hardness detection head 12 in it;

[0020] The inner wall of both ends of bottom box 1 is fixedly connected with one end of guide sliding rod 7 respectively, the other end of guide sliding rod 7 is fixedly connected with both ends of support seat 8 respectively, the middle of one end of support seat 8 is fixedly connected with one end of cylinder two 9, the other end of cylinder two 9 is fixedly connected with sliding seat 6, the bottom end of support seat 8 is rotatably connected with transmission assembly 11, both sides of transmission assembly 11 are hingedly connected with sliding seat 6 respectively, sliding seat 6 is slidably sleeved with guide sliding rod 7 respectively, the top end of sliding seat 6 is fixedly connected with clamping assembly 5, and clamping assembly 5 is symmetrically arranged.

[0021] According to the size of the tempered glass to be detected, cylinder two 9 works, cylinder two 9 drives the fixed sliding seat 6 to move, the sliding seat 6 cooperates with the transmission assembly 11, drives the other sliding seat 6 to move, the sliding seats 6 located on both sides of the support seat 8 are away from each other or close to each other, to adapt to the size of the tempered glass, the two sides of the tempered glass are placed on the clamping assembly 5, the clamping assembly 5 clamps and fixes the tempered glass, then cylinder one 3 works, cylinder one 3 drives the fixed protective cover 4 to descend, the protective cover 4 protects the tempered glass after descending, the fixed hardness detection head 12 of the protective cover 4 is lowered synchronously, the hardness detection head 12 finally contacts the tempered glass, and the hardness of the tempered glass is detected, and the data results are displayed on the display screen on the control panel 10.

[0022] Embodiment 2

[0023] With reference to Figures 1-3 , the second embodiment of the utility model is based on the previous embodiment, specifically, the two sides of the protective cover 4 are respectively provided with observation windows 41, the observation windows 41 are transparent tempered glass, and the observation windows 41 facilitate the operator to view the detection process.

[0024] Specifically, the side outer wall of bottom box 1 is fixedly installed with control panel 10, the control panel 10 is provided with a display, the detection value is conveniently displayed, the hardness detection head 12 is signal-connected with the hardness detection instrument, and the hardness detection head 12 and the hardness detection instrument are fixedly installed in bottom box 1.

[0025] Specific, clamping assembly 5 includes limit frame 51, screw knob 52, pressure plate 53, limit frame 51 fixedly connected to the top end of slide 6, the top end of limit frame 51 is connected to screw knob 52 through threaded structure, the bottom end of screw knob 52 is rotatably connected to pressure plate 53, pressure plate 53 is movably arranged in limit frame 51.

[0026] Further, limit frame 51 is a character-shaped structure, and the end of pressure plate 53 away from screw knob 52 is fixedly connected with a rubber block. The two sides of the tempered glass are placed on the limit frame 51 of the clamping assembly 5, the tempered glass is located in the limit frame 51 and at the bottom of the pressure plate 53, the screw knob 52 is manually rotated, the rotatably connected pressure plate 53 is driven to move towards the tempered glass, and the pressure plate 53 cooperates with the limit frame 51 to clamp and fix the tempered glass.

[0027] Specifically, the transmission assembly 11 includes a driven link 111 and a driving link 112. The center of the driving link 112 is hingedly connected to the bottom center of the support seat 8. The two ends of the driving link 112 are respectively hingedly connected to one end of the driven link 111. The other end of the driven link 111 is respectively hingedly connected to the bottom center of the slide 6. The driven links 111 are arranged in parallel with each other.

[0028] The cylinder two 9 works, the cylinder two 9 drives the fixed slide 6 to move, the slide 6 cooperates with the transmission assembly 11, when the slide 6 moves, the hingedly connected driven link 111 swings, the driven link 111 drives the hingedly connected driving link 112 to rotate with the support seat 8 as the center, the driving link 112 in turn drives the hingedly connected driven link 111 to swing, the driven link 111 drives the other slide 6 to move, the slides 6 located on both sides of the support seat 8 move away from each other or move close to each other, thereby adapting to the size of the tempered glass.

[0029] Embodiment 3

[0030] Reference Figures 1-3For the third embodiment of the utility model, this embodiment is based on the above two embodiments, when in use, according to the tempered glass size to be detected, cylinder two 9 works, cylinder two 9 drives the fixed sliding seat 6 to move, the sliding seat 6 cooperates with the transmission assembly 11, when the sliding seat 6 moves, drives the hinged driven connecting rod 111 to swing, the driven connecting rod 111 drives the hinged driving connecting rod 112 to rotate with the support seat 8 as the center, the driving connecting rod 112 further drives the other end hinged driven connecting rod 111 to swing, the driven connecting rod 111 drives the other sliding seat 6 to move, the sliding seat 6 located on both sides of the support seat 8 respectively far away from each other or close to each other, further adapt to the size of the tempered glass, the two sides of the tempered glass are placed on the limiting frame 51 of the clamping assembly 5, the tempered glass is located in the limiting frame 51 and is located at the bottom of the pressure plate 53, manually rotating the threaded knob 52, drives the rotationally connected pressure plate 53 to move towards the tempered glass, the pressure plate 53 cooperates with the limiting frame 51 to clamp and fix the tempered glass, then cylinder one 3 works, cylinder one 3 drives the fixed protective cover 4 to descend, the protective cover 4 descends and protects the tempered glass, the fixed hardness detection head 12 of the protective cover 4 is synchronously lowered, the hardness detection head 12 finally contacts the tempered glass, and the hardness of the tempered glass is detected, and the data results of detection are displayed on the display screen on the control panel 10.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tempered glass hardness detection device comprising a bottom box (1), characterized in that: The top end of the bottom box (1) is fixedly connected with a support frame (2), and the top end center of the support frame (2) is fixedly installed with a cylinder I (3), and the driving end of the cylinder I (3) is fixedly connected with a protective cover (4) after sliding through the support frame (2), and the protective cover (4) is fixedly installed with a hardness detection head (12) inside. The inner wall of the bottom box (1) is fixedly connected with one end of a guide sliding rod (7), and the other end of the guide sliding rod (7) is fixedly connected with two ends of a support base (8), and the one end of the support base (8) is fixedly connected with one end of a cylinder II (9), and the other end of the cylinder II (9) is fixedly connected with a sliding seat (6), and the bottom end of the support base (8) is rotatably connected with a transmission assembly (11), and the two sides of the transmission assembly (11) are hingedly connected with the sliding seat (6), and the sliding seat (6) is slidably sleeved with the guide sliding rod (7), and the top end of the sliding seat (6) is fixedly connected with a clamping assembly (5), and the clamping assembly (5) is symmetrically arranged. 2.The tempered glass hardness detection device according to claim 1, characterized in that: The protective cover (4) is provided with an observation window (41) on the two sides, and the observation window (41) is made of transparent tempered glass.

3. The tempered glass hardness detection device according to claim 1, characterized in that: The bottom box (1) is fixedly installed with a control panel (10) on one side of the outer wall.

4. The tempered glass hardness detection device according to claim 1, characterized in that: The clamping assembly (5) comprises a limiting frame (51), a threaded knob (52) and a pressure plate (53), the top end of the sliding seat (6) is fixedly connected with the limiting frame (51), the top end center of the limiting frame (51) is connected with the threaded knob (52) through a threaded structure, the bottom end of the threaded knob (52) is rotatably connected with the pressure plate (53), and the pressure plate (53) is movably arranged in the limiting frame (51).

5. The tempered glass hardness detection device according to claim 4, characterized in that: The limiting frame (51) is a character-shaped structure, and the pressure plate (53) is fixedly connected with a rubber block at the end away from the threaded knob (52).

6. The tempered glass hardness detection device according to claim 1, characterized in that: The transmission assembly (11) comprises a driven connecting rod (111) and a driving connecting rod (112), the bottom center of the support base (8) is hingedly connected with the center of the driving connecting rod (112), the two ends of the driving connecting rod (112) are hingedly connected with one end of the driven connecting rod (111), the other end of the driven connecting rod (111) is hingedly connected with the bottom center of the sliding seat (6), and the driven connecting rods (111) are arranged in parallel with each other.

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