Vacuum glass detection device

Abstract

The utility model provides a vacuum glass detection device. The vacuum glass detection device comprises a support arranged on a detection table, an adjusting frame arranged on the support, a first driving part connected to the adjusting frame, a connecting frame connected to the power output end of the first driving part, adjusting assemblies arranged on the connecting frame up and down, and positioning assemblies arranged on the adjusting assemblies. The connecting frame is arranged below the adjusting frame. The positioning assembly comprises two positioning frames oppositely arranged at the power end of the adjusting assembly, and the adjusting assembly drives the two positioning frames to be close to or away from the driving assembly. The positioning frame comprises a positioning profile, a plurality of second driving parts arranged on the positioning profile in the length direction, and a positioning rod connected to the lower portion of the positioning profile. The power output end of the second driving part is connected with a point pressing piece. And a third driving part is arranged between the positioning rod and the positioning profile and drives the positioning rod to slide in the length direction of the positioning profile. According to the utility model, the vacuum glass is automatically and accurately positioned, the accuracy of detection data is effectively ensured, and the quality of the vacuum glass is improved.

Description

Technical Field

[0001] This utility model relates to the field of glass testing technology, and in particular to a vacuum glass testing device. Background Technology

[0002] Vacuum glass is made by sealing two pieces of glass together at high temperature to form a vacuum layer. The sealing force directly affects its airtightness and service life. In existing technologies, the bonding force is mostly tested using mechanical testing instruments with different directions. However, in actual applications, the sealing edge may be subjected to multi-directional stresses such as shear, torsion, and temperature deformation. Traditional equipment cannot simulate complex working conditions.

[0003] Traditional testing equipment can only perform single-point static pressure tests and cannot simulate dynamic stress in real-world environments, such as deformation caused by temperature changes. Furthermore, manual operation can cause glass misalignment, leading to changes in the glass's position during testing and affecting the reliability of the test data. For example, if the glass moves or tilts during testing, the measured bonding force data may be inaccurate and fail to accurately reflect the glass's bonding strength.

[0004] In addition, most existing testing equipment uses clamps to press the glass at a single point, which can easily cause stress concentration. If the pressure is too low, the glass may move during the test, requiring the tester to pause the test and reposition the glass, affecting the continuity and integrity of the test. This cannot meet the needs of vacuum glass production line testing. Utility Model Content

[0005] In view of this, the present invention aims to provide a vacuum glass testing device that can automatically and accurately position the vacuum glass during the bonding force test, effectively ensuring the accuracy of the test data and improving the quality of the vacuum glass.

[0006] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0007] A vacuum glass testing device includes a bracket mounted on a testing platform, an adjustment frame mounted on the bracket, a first drive unit connected to the adjustment frame, a connecting frame connected to the power output end of the first drive unit, adjustment components mounted on the connecting frame at the top and bottom respectively, and a positioning component mounted on the adjustment components; the connecting frame is located below the adjustment frame.

[0008] The positioning component includes two positioning frames disposed opposite to each other at the power end of the adjustment component, and the adjustment component drives the two positioning frames to move closer or further apart from each other.

[0009] The positioning frame includes a positioning profile, a plurality of second driving parts disposed on the positioning profile along the length direction, and a positioning rod vertically connected to the lower part of the positioning profile;

[0010] The power output end of the second drive unit is connected to a pressure-sensitive component;

[0011] A third driving part is provided between the positioning rod and the positioning profile, and the third driving part drives the positioning rod to slide along the length direction of the positioning profile.

[0012] Furthermore, the adjustment assembly includes a first adjustment part arranged laterally along the bracket and a second adjustment part arranged longitudinally along the bracket;

[0013] The first adjustment part is connected to the connecting frame, and a support seat is provided on the first adjustment part; the second adjustment part is connected to the support seat.

[0014] The two positioning components are respectively connected to the power end of the first adjustment part and the power end of the second adjustment part.

[0015] Furthermore, the connecting frame includes a horizontal tube arranged laterally along the support, and a vertical tube vertically connected to the middle of the horizontal tube;

[0016] The first adjustment part includes a fourth drive part located at one end of the horizontal tube, a drive wheel connected to the power output end of the fourth drive part, a driven wheel pivotally connected to the other end of the horizontal tube, and a belt that meshes and drives between the drive wheel and the driven wheel.

[0017] The second adjustment part has the same structure as the first adjustment part.

[0018] Furthermore, the belt is provided with two spaced-apart clamping components, and the two clamping components are simultaneously positioned relative to the horizontal tube and the vertical tube;

[0019] When the fourth drive unit drives the belt drive, the two opposing clamping assemblies move closer or further apart simultaneously.

[0020] The positioning component is connected to the clamping component.

[0021] Furthermore, a rotating seat connected to the power output end of the first drive unit is provided between the connecting frame and the adjusting frame. A sleeve is provided on the outside of the rotating seat, and a thrust ball bearing is provided between the sleeve and the rotating seat.

[0022] The sleeve is connected to the connecting frame.

[0023] Furthermore, a deep groove ball bearing is provided between the sleeve and the rotating seat.

[0024] Furthermore, the adjustment frame includes an outer frame and an inner frame, and along the longitudinal direction of the support, two spaced longitudinal sliding components are connected between the outer frame and the support.

[0025] Laterally, two spaced-apart lateral sliding components of the bracket are connected between the outer frame and the inner frame.

[0026] Furthermore, the bottom end of the bracket is also connected to a support rod, a base on the testing platform, and a fifth drive unit located within the base. The power output end of the fifth drive unit is connected to the support rod, and the fifth drive unit drives the bracket to move up and down.

[0027] Furthermore, the positioning profile is provided with a connecting plate, the lower end of the horizontal tube is provided with a slide bar, a slide rail is provided below the slide bar and slidably connected thereto, an L-shaped plate is connected to the slide rail, and the L-shaped plate is connected to the clamping assembly;

[0028] The connecting plate is provided with two oppositely arranged arc grooves, and bolts that connect to the positioning rod are provided in the arc grooves.

[0029] Compared with the prior art, this utility model has the following advantages:

[0030] The vacuum glass testing device of this invention features an adjusting frame on a support, with a first driving unit on the adjusting frame to rotate the connecting frame. This allows the positioning components on the connecting frame to adjust their angle according to the shape of the vacuum glass to be measured. This enables two opposing positioning frames to approach each other along the two parallel surfaces of the vacuum glass. Positioning rods vertically mounted on the positioning profile position the other two sides of the vacuum glass. A third driving unit adjusts the position of the positioning rods as needed to accommodate different specifications of vacuum glass. The positioning profile is positioned above the edge of the vacuum glass, and multiple pressure points on the second driving unit press and fix the glass for bonding force testing.

[0031] In addition, the adjustment assembly includes a first adjustment section along the transverse direction of the support and a second adjustment section along the longitudinal direction of the support. The second adjustment section is located below the first adjustment section. The height of the positioning rod on the first adjustment section is the same as the height of the positioning profile on the second adjustment section. During positioning, the vacuum glass can be positioned in two directions by combining the first and second adjustment sections, placing the vacuum glass in the middle of the support for accurate detection by the testing tool. After positioning, the positioning profile on the first adjustment section is driven upwards to above the vacuum glass for compression positioning. Attached Figure Description

[0032] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0033] Figure 1 This is a front view schematic diagram of the vacuum glass testing device described in an embodiment of the present invention;

[0034] Figure 2 This is a top view schematic diagram of the vacuum glass testing device described in an embodiment of the present invention;

[0035] Figure 3 This is a left-side view of the vacuum glass testing device described in an embodiment of the present invention;

[0036] Figure 4 This is a schematic diagram of the connection structure of the rotary seat, sleeve, and thrust ball bearing described in an embodiment of this utility model;

[0037] Figure 5 This is a schematic diagram of the connection structure of the clamping assembly described in an embodiment of the present utility model;

[0038] Figure 6 for Figure 1 A magnified view of a section at point I.

[0039] Explanation of reference numerals in the attached figures:

[0040] 1. Bracket; 2. Adjusting frame; 3. First drive unit; 4. Connecting frame; 5. Adjusting assembly; 6. Positioning assembly; 7. Clamping assembly; 8. Rotary seat; 9. Sleeve; 10. Thrust ball bearing; 11. Deep groove ball bearing;

[0041] 201. Outer frame; 202. Inner frame; 203. Support rod; 204. Base; 205. Fifth drive unit;

[0042] 401. Horizontal pipe; 402. Vertical pipe;

[0043] 501. First adjustment part; 502. Second adjustment part; 503. Support base;

[0044] 601. Positioning frame;

[0045] 6011, Positioning profile; 6012, Second drive unit; 6013, Positioning rod; 6014, Third drive unit; 6015, Connecting plate; 6016, Slide bar; 6017, Slide rail; 6018, L-shaped plate; 6019, Bolt;

[0046] 5011, Fourth drive unit; 5012, Drive wheel; 5013, Driven wheel; 5014, Belt;

[0047] 60151, Circular groove. Detailed Implementation

[0048] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0049] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," and "back," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] Furthermore, in the description of this utility model, unless otherwise explicitly defined, the terms "installation," "connection," "joining," and "connector" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model in light of the specific circumstances.

[0051] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0052] This embodiment relates to a vacuum glass inspection device, which, as a whole, is as follows: Figures 1 to 2 As shown, the testing device includes a support 1 on the testing platform, an adjustment frame 2 on the support 1, a first drive unit 3 connected to the adjustment frame 2, a connecting frame 4 connected to the power output end of the first drive unit 3, an adjustment component 5 respectively disposed on the upper and lower parts of the connecting frame 4, and a positioning component 6 disposed on the adjustment component 5; the connecting frame 4 is disposed below the adjustment frame 2.

[0053] The positioning component 6 includes two positioning frames 601 disposed opposite to each other at the power end of the adjusting component 5. The adjusting component 5 drives the two positioning frames 601 to move closer or further apart. Each positioning frame 601 includes a positioning profile 6011, a plurality of second driving parts 6012 disposed along the length of the positioning profile 6011, and a positioning rod 6013 connected below the positioning profile 6011. A pressure point is connected to the power output end of each of the second driving parts 6012. A third driving part 6014 is disposed between the positioning rod 6013 and the positioning profile 6011, and the third driving part 6014 drives the positioning rod 6013 to slide along the length of the positioning profile 6011.

[0054] In this embodiment, the pressure point component is a circular rubber cone screwed onto the piston rod of the second drive unit 6012. During pressurization, the cone directly abuts against the vacuum glass to apply pressure. This cone can also be connected to an external pressurizing pump to provide different pressure values ​​for point or line detection of the vacuum glass. When the pressure points on the four positioning profiles 6011 simultaneously apply pressure to the vacuum glass, surface detection can be achieved. Furthermore, the third drive unit 6014 in this embodiment uses a linear module. The fixed end of this module is connected to the side of the positioning profile 6011, and the movable end is connected to the positioning rod 6013, allowing the positioning rod 6013 to be adjusted in position along the length of the positioning profile 6011.

[0055] The vacuum glass testing device of this embodiment features an adjusting frame 2 on the support 1, and a first driving unit 3 on the adjusting frame 2 to drive the connecting frame 4 to rotate. This allows the positioning component 6 on the connecting frame 4 to adjust its angle according to the shape of the vacuum glass to be measured, so that the two opposing positioning frames 601 can approach each other along the two parallel surfaces of the vacuum glass. The other two sides of the vacuum glass are positioned by positioning rods 6013 vertically mounted on the positioning profile 6011. A third driving unit 6014 is provided to adjust the position of the positioning rods 6013 at any time to adapt to the positioning requirements of vacuum glass of different specifications. The positioning profile 6011 is located above the edge of the vacuum glass, and the glass is pressed and fixed by point pressing members on multiple second driving units 6012 to perform a bonding force test on the glass.

[0056] Based on the above overall introduction, as Figures 1 to 2 As shown, in an exemplary structure of the vacuum glass inspection device of this embodiment, the bracket 1 adopts a rectangular frame structure, and the positioning rod 6013 and the positioning profile 6011 are connected by bolts 6019 at a perpendicular angle to accommodate the positioning and fixing of the rectangular vacuum glass. Of course, the angle between the positioning rod 6013 and the positioning profile 6011 can be adaptively adjusted according to the shape of the glass.

[0057] As a preferred embodiment, such as Figures 1 to 3 As shown, the adjustment assembly 5 includes a first adjustment part 501 arranged laterally along the bracket 1 and a second adjustment part 502 arranged longitudinally along the bracket 1. The first adjustment part 501 is connected to the connecting frame 4, and a support base 503 is provided on the first adjustment part 501. The second adjustment part 502 is connected to the support base 503. Two positioning assemblies 6 are respectively connected to the power end of the first adjustment part 501 and the power end of the second adjustment part 502.

[0058] To accommodate the positioning and fixation of polygonal vacuum glass, combined with Figures 1 to 3As shown, four positioning profiles 6011 are arranged horizontally and vertically around the center of the bracket 1, with two positioning rods 6013 connected to each profile. The angle of the connecting frame 4 relative to the glass can be adjusted by the first driving unit 3, thereby accommodating the positioning of polygonal glass.

[0059] In this embodiment, the adjusting assembly 5 is provided with a first adjusting part along the transverse direction of the support 1 and a second adjusting part 502 arranged along the longitudinal direction of the support 1. The second adjusting part is located below the first adjusting part. The height of the positioning rod 6013 on the first adjusting part is the same as the height of the positioning profile 6011 of the second adjusting part 502. During positioning, the vacuum glass can be positioned in two directions by combining the first and second adjusting parts, and the vacuum glass is placed in the middle of the support 1 to facilitate accurate detection by the testing tool. After positioning, the positioning profile 6011 on the first adjusting part is driven to move upward above the vacuum glass for compression positioning of the vacuum glass.

[0060] Furthermore, such as Figures 1 to 3 As shown, the connecting frame 4 includes a horizontal tube 401 arranged laterally along the support 1, and a vertical tube 402 vertically connected to the middle of the horizontal tube 401. The first adjustment part 501 includes a fourth drive part 5011 located at one end of the horizontal tube 401, a drive wheel 5012 connected to the power output end of the fourth drive part 5011, a driven wheel 5013 pivotally connected to the other end of the horizontal tube 401, and a belt 5014 meshing between the drive wheel 5012 and the driven wheel 5013 for transmission. The second adjustment part 502 has the same structure as the first adjustment part 501.

[0061] The fourth drive unit 5011 employs a servo motor, which drives the belt 5014 to simultaneously move the two opposing positioning profiles 6011 and the positioning rods 6013 towards the edge of the glass. During the movement of the positioning profiles 6011, the distance between the two opposing positioning rods 6013 is adjusted by activating the third drive unit 6014. When positioning rectangular glass, only the first adjustment unit 501 or the second adjustment unit 502 needs to be activated to achieve positioning. The other adjustment unit can be used for compression positioning of vacuum glass.

[0062] For polygonal glass, the first adjustment part 501 and the second adjustment part 502 are respectively controlled to adjust the positioning rod 6013 and the positioning profile 6011 in two directions to be positioned individually or simultaneously with the edge of the glass.

[0063] Preferably, such as Figures 1 to 6As shown, the belt 5014 is equipped with two spaced-apart clamping assemblies 7, which are simultaneously positioned relative to the horizontal tube 401 and the vertical tube 402. When the fourth drive unit 5011 drives the belt 5014, the two opposing clamping assemblies 7 move closer or further apart simultaneously, and the positioning assembly 6 is connected to the clamping assemblies 7. The driving wheel 5012 and the driven wheel 5013 are pivotally connected to both sides of the horizontal tube 401, and the two clamping assemblies 7 clamp the belt 5014 on both sides of the horizontal tube 401, and are positioned relative to each other along the two ends of the vertical tube 402, thereby simultaneously positioning the glass towards the center of the support 1 and improving positioning accuracy. The second transmission unit has the same structure as the first transmission unit, and is also equipped with two opposing clamping assemblies 7 that move simultaneously, which can meet the requirements of multi-sided positioning and centering.

[0064] Furthermore, such as Figure 4 As shown, a rotating seat 8 connected to the power output end of the first drive unit 3 is also provided between the connecting frame 4 and the adjusting frame 2. A sleeve 9 is provided on the outside of the rotating seat 8, and a thrust ball bearing 10 is provided between the sleeve 9 and the rotating seat 8. The sleeve 9 is connected to the connecting frame 4. By setting the thrust ball bearing 10, the rotational flexibility of the adjusting frame 2 is improved, and the axial support force of the adjusting frame 2 and the clamping assembly 7 can be guaranteed, which can adapt to different angle positioning and pressure on the vacuum glass.

[0065] In addition, to further improve the movement flexibility of the adjusting frame 2, a deep groove ball bearing 11 is provided between the sleeve 9 and the rotating seat 8.

[0066] Preferably, such as Figures 1 to 3 As shown, the adjustment frame 2 includes an outer frame 201 and an inner frame 202. Along the longitudinal direction of the support 1, two spaced-apart longitudinal sliding components are connected between the outer frame 201 and the support 1. Along the transverse direction of the support 1, two spaced-apart transverse sliding components are connected between the outer frame 201 and the inner frame 202.

[0067] Preferably, such as Figure 1 and Figure 3 As shown, the bottom end of the bracket 1 is also connected to a support rod 203, a base 204 on the testing table, and a fifth drive unit 205 located within the base 204. The power output end of the fifth drive unit 205 is connected to the support rod 203, and the fifth drive unit 205 drives the bracket 1 to move up and down. The fifth drive unit 205 is used to adjust the height of the clamping assembly 7 relative to the vacuum glass to accommodate vacuum glasses of different heights.

[0068] Furthermore, such as Figure 6As shown, the positioning profile 6011 is provided with a connecting plate 6015, and the lower end of the horizontal tube 401 is provided with a slide bar 6016. Below the slide bar 6016, there is a slide rail 6017 that is slidably connected to it. An L-shaped plate 6018 is connected to the slide rail 6017. The L-shaped plate 6018 is connected to the clamping assembly 7. The connecting plate 6015 is provided with two oppositely arranged arc grooves 60151. Bolts 6019 that are connected to the positioning rod 6013 are provided in the arc grooves 60151. By setting the slide bar 6016 and the slide rail 6017, the strength of the belt 5014 during transmission can be increased, the clamping assembly 7 can be prevented from shaking due to low support strength, and the movement stability of the clamping assembly 7 can be improved.

[0069] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vacuum glass testing device, characterized in that: It includes a bracket (1) mounted on a testing platform, an adjustment bracket (2) mounted on the bracket (1), a first drive unit (3) connected to the adjustment bracket (2), a connecting bracket (4) connected to the power output end of the first drive unit (3), adjustment components (5) respectively mounted on the connecting bracket (4) at the top and bottom, and a positioning component (6) mounted on the adjustment components (5); the connecting bracket (4) is located below the adjustment bracket (2); The positioning component (6) includes two positioning frames (601) disposed opposite to each other at the power end of the adjustment component (5), and the adjustment component (5) drives the two positioning frames (601) to move closer or further apart from each other. The positioning frame (601) includes a positioning profile (6011), a plurality of second driving parts (6012) disposed on the positioning profile (6011) along the length direction, and a positioning rod (6013) vertically connected to the lower part of the positioning profile (6011). The power output end of the second drive unit (6012) is connected to a pressure component; A third driving part (6014) is provided between the positioning rod (6013) and the positioning profile (6011), and the third driving part (6014) drives the positioning rod (6013) to slide along the length direction of the positioning profile (6011).

2. The vacuum glass testing device according to claim 1, characterized in that: The adjustment assembly (5) includes a first adjustment part (501) arranged laterally along the bracket (1) and a second adjustment part (502) arranged longitudinally along the bracket (1); The first adjustment part (501) is connected to the connecting frame (4), and the first adjustment part (501) is provided with a support base (503), and the second adjustment part (502) is connected to the support base (503); The two positioning components (6) are respectively connected to the power end of the first adjustment part (501) and the power end of the second adjustment part (502).

3. The vacuum glass testing device according to claim 2, characterized in that: The connecting frame (4) includes a horizontal tube (401) arranged laterally along the support (1) and a vertical tube (402) vertically connected to the middle part of the horizontal tube (401); The first adjustment part (501) includes a fourth drive part (5011) disposed at one end of the horizontal tube (401), a drive wheel (5012) connected to the power output end of the fourth drive part (5011), a driven wheel (5013) pivotally connected to the other end of the horizontal tube (401), and a belt (5014) that meshes and drives between the drive wheel (5012) and the driven wheel (5013). The second adjustment part (502) has the same structure as the first adjustment part (501).

4. The vacuum glass testing device according to claim 3, characterized in that: The belt (5014) is provided with two spaced clamping components (7), and the two clamping components (7) are simultaneously arranged opposite to the horizontal tube (401) and the vertical tube (402); When the fourth drive unit (5011) drives the belt (5014) to drive, the two opposing clamping assemblies (7) move closer or further apart at the same time. The positioning component (6) is connected to the clamping component (7).

5. The vacuum glass testing device according to claim 4, characterized in that: A rotating seat (8) connected to the power output end of the first drive unit (3) is also provided between the connecting frame (4) and the adjusting frame (2). A sleeve (9) is provided on the outside of the rotating seat (8), and a thrust ball bearing (10) is provided between the sleeve (9) and the rotating seat (8). The sleeve (9) is connected to the connecting frame (4).

6. The vacuum glass testing device according to claim 5, characterized in that: A deep groove ball bearing (11) is also provided between the sleeve (9) and the rotating seat (8).

7. The vacuum glass testing device according to claim 6, characterized in that: The adjustment frame (2) includes an outer frame (201) and an inner frame (202). Along the longitudinal direction of the support (1), two spaced longitudinal sliding components are connected between the outer frame (201) and the support (1). Laterally, two spaced-apart lateral sliding components of the bracket (1) are connected between the outer frame (201) and the inner frame (202).

8. The vacuum glass testing device according to claim 7, characterized in that: The bottom end of the bracket (1) is also connected to a support rod (203), a base (204) connected to the testing platform, and a fifth drive unit (205) provided in the base (204). The power output end of the fifth drive unit (205) is connected to the support rod (203), and the fifth drive unit (205) drives the bracket (1) to move up and down.

9. The vacuum glass testing device according to claim 8, characterized in that: The positioning profile (6011) is provided with a connecting plate (6015), the lower end of the horizontal tube (401) is provided with a slide bar (6016), the slide bar (6016) is provided with a slide rail (6017) slidably connected to it below the slide bar (6016), an L-shaped plate (6018) is connected to the slide rail (6017), and the L-shaped plate (6018) is connected to the clamping assembly (7); The connecting plate (6015) is provided with two oppositely arranged arc grooves (60151), and the arc grooves (60151) are provided with bolts (6019) that are connected to the positioning rod (6013).

Images