Air extraction device for hollow glass processing

Abstract

The utility model provides a hollow glass processing is with air extractor, include: workstation, the top of workstation is installed with support column, the bottom of support column is provided with electric push rod, the top of workstation is provided with longitudinal drive part, the top of longitudinal drive part is fixed with telescopic part. Through longitudinal drive part, telescopic part, horizontal drive part mutually supports the different size and thickness's hollow glass of convenient adaptation, and sealing assembly and floating part mutually cooperate and make the air pipe and hollow glass air hole still can keep firm connection, will not appear loose, displacement phenomenon, thereby ensured the reliability of sealing. This makes the outside air unable to enter the hollow glass inside, effectively maintained the high vacuum degree of hollow glass. Reduce the wear and tear degree in the long term use process of air pipe, has saved a lot of production cost for enterprise, improved production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of insulating glass processing technology, and in particular to an air extraction device for insulating glass processing. Background Technology

[0002] Insulating glass is a type of glass product with excellent heat and sound insulation properties, widely used in construction, automobiles, and other fields. It mainly consists of two or more panes of glass with a certain width of space between them, which is then sealed to form a relatively independent air layer or filled with other gases.

[0003] During the manufacturing process of insulated glass, it is typically securely fixed to a specific support structure. Then, specialized air extraction equipment is used to remove the air from the interlayer between the glass panes. This creates a well-designed heat-insulating and sound-insulating cavity structure within the insulated glass. This structure significantly reduces heat conduction and sound transmission, substantially improving the thermal insulation and noise reduction performance of insulated glass.

[0004] When the air extraction device is used to extract air, the strong vibration generated by the high-speed operation of the components is transmitted to the air extraction pipe through the connecting parts. This causes the air extraction pipe to loosen or shift at the air extraction hole of the insulating glass, damaging the seal and allowing outside air to enter. This reduces the vacuum level of the insulating glass, weakens its heat insulation and sound insulation effect, and long-term vibration will cause wear, exacerbate air leakage, affect production, and increase costs.

[0005] Therefore, it is necessary to provide an air extraction device for insulating glass processing to solve the above-mentioned technical problems. Summary of the Invention

[0006] This invention provides an air extraction device for processing insulating glass, which solves the problem that air leakage caused by vibration during air extraction leads to poor connection between the air extraction pipe and the hole of the insulating glass, affecting the performance of the insulating glass.

[0007] To solve the above-mentioned technical problems, the present invention provides an air extraction device for processing insulating glass, comprising: a worktable, a support column mounted on the top of the worktable, an electric push rod at the bottom of the support column, a longitudinal drive component mounted on the top of the worktable, a telescopic component fixed to the top of the longitudinal drive component, a transverse drive component fixed to the output end of the telescopic component, a mounting frame mounted outside the transverse drive component, two floating components symmetrically mounted outside the mounting frame, a sealing assembly fixed to the output end of the two floating components, the sealing assembly comprising an annular plate, an annular sleeve fixed outside the annular plate, a plurality of elastic contraction components disposed inside the annular sleeve, a limiting ring fixed to the output end of the elastic contraction component, the limiting ring being slidably connected to the annular sleeve, and a silicone block fixed outside the limiting ring for tightly adhering to the air extraction hole of the insulating glass, the silicone block penetrating the annular sleeve and extending to its exterior.

[0008] Preferably, the longitudinal drive component includes a longitudinal housing, which is mounted on the top of the worktable. A transmission mechanism is provided inside the longitudinal housing, and a push block is provided outside the transmission mechanism. The push block is slidably connected to the longitudinal housing and fixedly connected to the telescopic component.

[0009] Preferably, the lateral drive component includes a lateral housing, which is installed at the output end of the telescopic component. A threaded rod is provided inside the lateral housing, which passes through the lateral housing and extends to its outside. A drive component is fixed at the end of the threaded rod.

[0010] Preferably, the mounting frame includes a mounting plate, which is disposed outside the threaded screw and threadedly connected to the threaded screw. Two clamping plates are symmetrically mounted on the top of the mounting plate, and annular blocks are symmetrically mounted on the outside of each of the two clamping plates. An air extraction pipe is disposed inside the annular block, and the air extraction pipe passes through the sealing assembly and extends to its outside.

[0011] Preferably, the floating component includes a sleeve, which is installed outside the clamping plate. The sleeve has a hole inside, an elastic element is provided inside the hole, a rod is slidably connected inside the hole, a limiting ring is threaded inside the hole, the rod passes through the limiting ring and extends to its outside, and the rod is fixedly connected to the annular plate.

[0012] Preferably, the output end of the electric push rod is provided with a pressing component, the pressing component including a pressing frame, the pressing frame being installed at the bottom end of the electric push rod, and four suction cups symmetrically arranged at the bottom of the pressing frame for fixing the insulating glass.

[0013] Preferably, the top of the workbench is provided with a positioning component, which includes four rubber pillars. The four rubber pillars are installed on the top of the workbench, and a positioning plate is fixed to the top of the four rubber pillars. A rubber pad is fixed to the top of the positioning plate.

[0014] Compared with related technologies, the air extraction device for hollow glass processing provided by this utility model has the following advantages: This invention provides a vacuum device for processing insulated glass. The longitudinal drive component, telescopic component, and transverse drive component work together to easily adapt to insulated glass of different sizes and thicknesses. Furthermore, the sealing component and floating component work together to ensure a stable connection between the vacuum pipe and the vacuum port of the insulated glass, preventing loosening or displacement and thus ensuring reliable sealing. This prevents outside air from entering the insulated glass, effectively maintaining its high vacuum level. It also reduces wear on the vacuum pipe during long-term use, saving companies significant production costs and improving production efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the air extraction device for processing insulating glass provided by this utility model; Figure 2 for Figure 1 The front sectional view shown is illustrated. Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 4 for Figure 1 The diagram shown is a partial structural breakdown. Figure 5 for Figure 4 The enlarged schematic diagram of section B is shown below; Figure 6 for Figure 4 The enlarged schematic diagram of section C is shown.

[0016] Numbering on the map: 1. Workbench; 11. Support column; 12. Electric actuator; 13. Telescopic component; 2. Longitudinal drive component; 21. Longitudinal housing; 22. Transmission mechanism; 23. Push block; 3. Lateral drive component; 31. Lateral housing; 32. Lead screw; 33. Drive component; 4. Mounting frame; 41. Mounting plate; 42. Clamping plate; 43. Annular block; 44. Air extraction pipe; 5. Floating components; 51. Sleeve fittings; 52. Sleeve holes; 53. Elastic elements; 54. Extension rods; 55. Limiting ring blocks; 6. Sealing assembly; 61. Annular plate; 62. Annular sleeve; 63. Elastic telescopic component; 64. Limiting ring; 65. Silicone block; 7. Pressing component; 71. Pressing frame; 72. Suction cup component; 8. Positioning component; 81. Rubber column; 82. Positioning plate; 83. Rubber gasket. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of the air extraction device for processing insulating glass provided by this utility model; Figure 2 for Figure 1 The front sectional view shown is illustrated. Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 4 for Figure 1 The diagram shown is a partial structural breakdown. Figure 5 for Figure 4 The enlarged schematic diagram of section B is shown below; Figure 6 for Figure 4 The enlarged schematic diagram of section C is shown. The vacuum device for processing insulating glass includes: a worktable 1, a support column 11 mounted on the top of the worktable 1, an electric push rod 12 mounted on the bottom of the support column 11, a longitudinal drive component 2 mounted on the top of the worktable 1, a telescopic component 13 fixed to the top of the longitudinal drive component 2, a transverse drive component 3 fixed to the output end of the telescopic component 13, a mounting frame 4 mounted outside the transverse drive component 3, and two floating components 5 symmetrically mounted outside the mounting frame 4. The output of the two floating components 5... A sealing assembly 6 is fixed at the outlet end. The sealing assembly 6 includes an annular plate 61. An annular sleeve 62 is fixed to the outside of the annular plate 61. A plurality of elastic contraction members 63 are provided inside the annular sleeve 62. A limiting ring 64 is fixed to the output end of the elastic contraction member 63. The limiting ring 64 is slidably connected to the annular sleeve 62. A silicone block 65 is fixed to the outside of the limiting ring 64 for tightly adhering to the air extraction hole of the insulating glass. The silicone block 65 penetrates the annular sleeve 62 and extends to its outside.

[0019] The workbench 1 serves as a support structure to ensure the installation of each component and the operation of the evacuation device. The electric push rod 12 facilitates subsequent adjustment of the insulated glass's position. The telescopic component 13 allows for height adjustment of the lateral drive component 3 to suit the evacuation hole positions of insulated glass of different thicknesses. The longitudinal drive component 2 moves the telescopic component 13 longitudinally, enabling the lateral drive component 3 to adapt to the evacuation requirements of insulated glass of different specifications. The lateral drive component 3 moves the mounting frame 4 laterally, facilitating accurate alignment of the sealing component 6 with the insulated glass's evacuation hole. The floating component 5 provides the sealing component 6 with a certain degree of floating capability, allowing for better contact with the insulated glass surface, enhancing the sealing effect, and preventing air leakage during evacuation. The elastic telescopic component 63, located inside the annular sleeve 62, can adaptively expand and contract according to the actual surface conditions at the insulated glass's evacuation hole and the vibrations generated during evacuation. The silicone round block 65 fits tightly against the insulated glass's evacuation hole and fills any tiny gaps that may appear due to vibration through its own elastic deformation.

[0020] The longitudinal drive component 2 includes a longitudinal housing 21, which is mounted on the top of the workbench 1. A transmission mechanism 22 is provided inside the longitudinal housing 21, and a push block 23 is provided outside the transmission mechanism 22. The push block 23 is slidably connected to the longitudinal housing 21 and is fixedly connected to the telescopic component 13.

[0021] The transmission mechanism 22 is housed in the longitudinal box 21. When the transmission mechanism 22 transmits power to the push block 23, it enables the telescopic component 13 to move smoothly in the longitudinal direction, ensuring the accuracy and reliability of the air extraction device in the longitudinal movement.

[0022] The transmission mechanism 22 includes, but is not limited to, hydraulic, pneumatic, and electric types; In this example, the transmission mechanism 22 is preferably a motor type. The motor type can provide stable power to the push block 23, making the movement of the telescopic member 13 in the longitudinal direction smoother, thereby meeting the requirements of the vacuuming device for processing insulating glass for vacuuming glass of different specifications.

[0023] The lateral drive component 3 includes a lateral box 31, which is installed at the output end of the telescopic component 13. A threaded screw 32 is provided inside the lateral box 31. The threaded screw 32 passes through the lateral box 31 and extends to its outside. A drive component 33 is fixed at the end of the threaded screw 32.

[0024] The transverse housing 31 houses the threaded screw 32, providing a stable working environment for the transverse drive component 3. The drive component 33 provides power to the threaded screw 32, controlling the transverse movement speed and position of the mounting frame 4 to meet the needs of different air extraction operations.

[0025] The driving component 33 includes, but is not limited to, a crank handle and a motor; In this example, the drive component 33 is preferably a crank handle. The crank handle is characterized by its simple structure and low cost. The operator can directly turn the crank handle to flexibly and intuitively control the rotation of the threaded screw 32 according to actual needs, thereby adjusting the lateral position of the mounting frame 4.

[0026] The mounting frame 4 includes a mounting plate 41, which is disposed outside the threaded screw 32 and is threadedly connected to the threaded screw 32. Two clamping plates 42 are symmetrically mounted on the top of the mounting plate 41, and annular blocks 43 are symmetrically mounted on the outside of the two clamping plates 42. An air extraction pipe 44 is disposed inside the annular block 43, and the air extraction pipe 44 passes through the sealing assembly 6 and extends to its outside.

[0027] The mounting plate 41 is threadedly connected to the threaded screw 32 to ensure the stability of the lateral movement of the mounting frame 4 and to provide an installation platform for the clamping plate 42, etc. The clamping plate 42 fixes the annular block 43 and the air extraction pipe 44. The annular block 43 further stabilizes the air extraction pipe 44 to ensure its stable operation and smooth air extraction process. The air extraction pipe 44 is responsible for extracting air from the insulating glass.

[0028] The floating component 5 includes a sleeve 51, which is installed on the outside of the clamping plate 42. The sleeve 51 has a sleeve hole 52 inside, and an elastic element 53 is provided inside the sleeve hole 52. An extension rod 54 is slidably connected inside the sleeve hole 52. A limiting ring block 55 is threadedly connected inside the sleeve hole 52. The extension rod 54 passes through the limiting ring block 55 and extends to its outside. The extension rod 54 is fixedly connected to the annular plate 61.

[0029] The sleeve fitting 51 is installed outside the clamping plate 42 to provide installation space for components such as the sleeve hole 52 and the elastic element 53. The elastic element 53 provides elastic force to the extension rod 54, enabling the sealing assembly 6 to adapt to the unevenness of the insulating glass surface and enhance the sealing effect. The limiting ring block 55 restricts the movement range of the extension rod 54 to prevent it from excessively extending or retracting. Furthermore, the limiting ring block 55 and the sleeve hole 52 are threadedly connected, which facilitates replacement when the elastic element 53 becomes fatigued.

[0030] The output end of the electric push rod 12 is provided with a pressing component 7. The pressing component 7 includes a pressing frame 71. The pressing frame 71 is installed at the bottom end of the electric push rod 12. Four suction cups 72 are symmetrically arranged at the bottom of the pressing frame 71 for fixing the insulating glass.

[0031] The pressing frame 71 is installed at the bottom of the electric push rod 12 to provide a position adjustment base for the suction cup component 72. The suction cup component 72 is used to adsorb the insulating glass, so as to firmly fix the insulating glass, prevent the glass from moving during the evacuation, and ensure the smooth progress of the evacuation operation.

[0032] The top of the workbench 1 is provided with a positioning component 8, which includes four rubber pillars 81. The four rubber pillars 81 are installed on the top of the workbench 1, and a positioning plate 82 is fixed on the top of the four rubber pillars 81. A rubber pad 83 is fixed on the top of the positioning plate 82.

[0033] The positioning plate 82 is supported by the rubber column 81, which can buffer the impact force when the insulating glass is placed and play a certain role in shock absorption. The positioning plate 82 provides a positioning reference for the insulating glass to ensure its accurate placement. The rubber pad 83 increases the friction with the insulating glass and further stabilizes the position of the insulating glass.

[0034] The working principle of the vacuum device for processing insulating glass provided by this utility model is as follows: First, the insulating glass unit is placed on the worktable 1. Then, the longitudinal drive component 2 moves the telescopic component 13 longitudinally, thereby driving the lateral drive component 3 to move longitudinally to adapt to the evacuation requirements of insulating glass units of different specifications. The telescopic component 13 can also adjust the height of the lateral drive component 3 to adapt to the evacuation hole position of insulating glass units of different thicknesses. The lateral drive component 3 moves the mounting frame 4 laterally, accurately aligning the sealing component 6 with the evacuation hole of the insulating glass unit. Then, the sleeve component 51 of the floating component 5 provides installation space for the internal components, and the elastic element 53 provides elastic force to the extension rod 54, enabling the sealing component 6 to adapt to uneven glass surfaces, enhancing the sealing effect. The limiting ring block 55 prevents the extension rod 54 from over-extending and facilitates the replacement of the elastic element 53. Finally, the elastic telescopic component 63 of the sealing component 6 adaptively extends and retracts according to the actual situation of the glass evacuation hole and vibration, ensuring that the silicone round block 65 fits tightly against the evacuation hole and fills the gap. Meanwhile, the mounting plate 41 of the mounting frame 4 is threadedly connected to the threaded rod 32 to ensure stable lateral movement, so that the air extraction pipe 44 passes through the sealing assembly 6 and is inserted into the air extraction hole of the insulating glass.

[0035] Compared with related technologies, the air extraction device for hollow glass processing provided by this utility model has the following advantages: The longitudinal drive component 2, telescopic component 13, and transverse drive component 3 work together to easily adapt to insulated glass units of different sizes and thicknesses. Furthermore, the sealing component 6 and floating component 5 work together to ensure a stable connection between the evacuation pipe 44 and the evacuation port of the insulated glass unit, preventing loosening or displacement and thus ensuring reliable sealing. This prevents outside air from entering the insulated glass unit, effectively maintaining its high vacuum level. It also reduces wear and tear on the evacuation pipe during long-term use, saving companies significant production costs and improving production efficiency.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A vacuum device for processing insulating glass, characterized in that, include: A workbench is provided, with a support column mounted on its top and an electric push rod at the bottom of the support column. A longitudinal drive component is mounted on the top of the workbench, and a telescopic component is fixed to the top of the longitudinal drive component. A transverse drive component is fixed to the output end of the telescopic component. A mounting frame is provided outside the transverse drive component, and two floating components are symmetrically mounted on the outside of the mounting frame. A sealing assembly is fixed to the output end of the two floating components. The sealing assembly includes an annular plate, and an annular sleeve is fixed to the outside of the annular plate. Several elastic contraction components are provided inside the annular sleeve. A limiting ring is fixed to the output end of the elastic contraction component. The limiting ring is slidably connected to the annular sleeve. A silicone block is fixed to the outside of the limiting ring for close contact with the air extraction hole of the insulating glass. The silicone block penetrates the annular sleeve and extends to its outside.

2. The air extraction device for processing insulating glass according to claim 1, characterized in that, The longitudinal drive component includes a longitudinal housing, which is mounted on the top of the worktable. A transmission mechanism is provided inside the longitudinal housing, and a push block is provided outside the transmission mechanism. The push block is slidably connected to the longitudinal housing and fixedly connected to the telescopic component.

3. The air extraction device for processing insulating glass according to claim 1, characterized in that, The lateral drive component includes a lateral housing, which is installed at the output end of the telescopic component. A threaded rod is provided inside the lateral housing, which passes through the lateral housing and extends to its outside. A drive component is fixed at the end of the threaded rod.

4. The exhaust apparatus for hollow glass processing according to claim 3, wherein The mounting frame includes a mounting plate, which is disposed outside the threaded screw and is threadedly connected to the threaded screw. Two clamping plates are symmetrically mounted on the top of the mounting plate, and annular blocks are symmetrically mounted on the outside of the two clamping plates. An air extraction pipe is disposed inside the annular block, and the air extraction pipe passes through the sealing assembly and extends to its outside.

5. The exhaust apparatus for hollow glass processing according to claim 4, wherein The floating component includes a sleeve, which is installed outside the clamping plate. The sleeve has a hole inside, and an elastic element is provided inside the hole. A rod is slidably connected inside the hole, and a limiting ring is threaded inside the hole. The rod passes through the limiting ring and extends to its outside. The rod is fixedly connected to the annular plate.

6. The air extraction device for processing insulating glass according to claim 1, characterized in that, The output end of the electric push rod is provided with a pressing component, which includes a pressing frame. The pressing frame is installed at the bottom end of the electric push rod, and four suction cups are symmetrically arranged at the bottom of the pressing frame for fixing the insulating glass.

7. The air extraction device for processing insulating glass according to claim 1, characterized in that, The top of the workbench is provided with a positioning component, which includes four rubber pillars. The four rubber pillars are installed on the top of the workbench, and a positioning plate is fixed to the top of the four rubber pillars. A rubber gasket is fixed to the top of the positioning plate.

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