Vacuum glass sealing and pressurizing device

Abstract

The utility model provides a vacuum glass sealing and pressurizing device, and belongs to the technical field of vacuum glass processing equipment. The vacuum glass sealing and pressurizing device comprises an air exhaust table, two sides of the air exhaust table are each provided with a pair of pressurizing mechanisms, a cover plate is arranged at the top end of the air exhaust table, stand columns are installed at the four corners of the bottom end of the air exhaust table, a bottom plate is installed at the bottom ends of the stand columns, supporting columns are installed at the four corners of the bottom end of the bottom plate, and a glass containing opening is formed in the top end of the air exhaust table. The bottom end of the glass placing opening penetrates through the bottom end of the air exhaust table, the inner side of the glass placing opening is slidably connected with a lower pressing plate, the bottom end of the cover plate is provided with an upper pressing plate, the top end of the bottom plate is provided with a height adjusting mechanism, the height adjusting mechanism comprises a sleeve column, and the inner side of the sleeve column is slidably connected with an extension column; according to the air exhaust table, the space height in the air exhaust table can be effectively adjusted, glass with different thicknesses can be conveniently used, and the air exhaust table has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum glass processing equipment, in particular to a vacuum glass sealing and pressurizing device. Background Art

[0002] Vacuum glass is made by sealing two pieces of flat glass on all sides and evacuating the gap between them into a vacuum. A sealing pressure device is required when sealing vacuum glass.

[0003] For example, a Chinese patent with publication number CN102476926B discloses a vacuum glass sealing device, including an exhaust table, an upper pressing plate, and a heating device. The exhaust table is provided with a receiving groove for placing a device plate to be sealed, and the upper pressing plate covers the device plate to be sealed in the receiving groove and is in airtight connection with the exhaust table around the periphery of the receiving groove, thereby sealing the device plate to be sealed in a closed space; the exhaust table and / or the upper pressing plate are provided with an exhaust port, which is used to evacuate the closed space together with the device plate to be sealed therein, and the heating device is used to heat the to-be-sealed portion on the device plate to be sealed from the outside of one side of the upper pressing plate and / or the outside of one side of the exhaust table, so as to complete the brazing welding of these to-be-sealed portions;

[0004] The technical solution recorded in this scheme is that the sealing device of the present invention utilizes a vacuum table and an upper pressure plate to form a closed space, and the upper pressure plate is directly pressed against the device plate to be sealed, which not only provides sufficient pre-pressure for the glass plate to ensure its composite state before welding and the stability of its position in the accommodating groove, and ensures the smooth progress of its brazing welding, but also minimizes the volume of the closed space, creating conditions for rapid vacuuming of the closed space and rapid sealing of vacuum glass. However, when this scheme is in use, the space height in the vacuum table is fixed, which is difficult to adapt to glass of different thicknesses, affecting user use.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a vacuum glass sealing and pressurizing device is provided to achieve a purpose with greater practical value. Utility Model Content

[0006] In order to make up for the above deficiencies, the utility model provides a vacuum glass sealing pressurizing device.

[0007] The utility model is achieved in this way:

[0008] A vacuum glass sealing pressurizing device comprises an exhaust platform, a pair of pressurizing mechanisms are installed on both sides of the exhaust platform, a cover plate is provided on the top of the exhaust platform, columns are installed at the four corners of the bottom end of the exhaust platform, a bottom plate is installed at the bottom end of the column, and support columns are installed at the four corners of the bottom end of the bottom plate, a glass placement opening is opened at the top of the exhaust platform, the bottom end of the glass placement opening passes through the bottom end of the exhaust platform, a lower pressure plate is slidably connected to the inner side of the glass placement opening, an upper pressure plate is installed at the bottom end of the cover plate, and a height adjustment mechanism is installed at the top of the bottom plate, including a sleeve column, and the inner side of the sleeve column is slidably connected to an extension The top end of the first threaded rod and the bottom end of the first threaded rod are connected with each other through the rotation of the steering column and the rotation of the steering wheel is fixed to each other, and the rotation of the steering wheel is stable, so that the steering wheel can be turned off and the steering column can be turned off.

[0009] Furthermore, the pressurizing mechanism includes a fixing seat, a fixing rod is installed at the top of the fixing seat, a transverse plate is installed at the top of the fixing rod, and a second threaded rod is installed on one side of the top of the transverse plate.

[0010] Furthermore, the bottom end of the second threaded rod is rotatably connected to a pressing seat, and the bottom end of the pressing seat is in contact with the top end of the cover plate.

[0011] Furthermore, a second handle is installed at the top end of the second threaded rod.

[0012] The beneficial effect of adopting the above further solution is that a second handle is installed at the top end of the second threaded rod, which makes it convenient for the user to rotate the second threaded rod.

[0013] Furthermore, limiting rods are installed on both sides of the bottom end of the lower pressure plate, the bottom ends of the limiting rods penetrate the bottom end of the bottom plate, and the limiting rods are slidably connected to the bottom plate.

[0014] The beneficial effect of adopting the above further solution is that by installing limit rods on both sides of the bottom end of the lower pressing plate, the lifting stability of the lower pressing plate is improved.

[0015] Furthermore, a first sealing ring is installed on the outer side of the top end of the vacuum table, and a sealing groove is opened on the outer side of the bottom end of the cover plate, and the sealing groove and the first sealing ring are snap-fitted and connected.

[0016] The beneficial effect of adopting the above further solution is that the first sealing ring is installed on the outer side of the top end of the vacuum table, thereby improving the sealing performance of the connection between the vacuum table and the cover plate.

[0017] Furthermore, a second sealing ring is embedded and installed on the outer side of the lower pressing plate, and the outer side of the second sealing ring is in contact with the inner side of the glass placement opening.

[0018] The beneficial effect of adopting the above further solution is that the second sealing ring is embedded and installed on the outer side of the lower pressing plate, thereby improving the sealing performance of the connection between the lower pressing plate and the glass placement opening.

[0019] The beneficial effects of the utility model are as follows: the utility model obtains a vacuum glass sealing and pressurizing device through the above design, a glass placing opening is opened at the top of the vacuum table to realize glass placing, a lower pressing plate is slidably connected to the inner side of the glass placing opening, and the height of the lower pressing plate can be adjusted, a first threaded rod is installed at the inner side of the threaded hole, and the extension column can be raised and lowered by rotating the first threaded rod, so as to realize the height adjustment of the lower pressing plate, the bottom end of the first threaded rod and one end of the adjusting rod are both equipped with bevel teeth, and the first threaded rod can be rotated to rotate the adjusting rod, and a first turning handle is installed at the other end of the adjusting rod, which is convenient for users to rotate the adjusting rod, and the height adjustment plate can be adjusted by the top of the horizontal plate. A second threaded rod is installed on one side of the end, and the second threaded rod can be rotated to press the cover plate down to realize the glass pressurization function; a second turning handle is installed at the top of the second threaded rod, which is convenient for the user to rotate the second threaded rod; limiting rods are installed on both sides of the bottom end of the lower pressure plate to improve the lifting stability of the lower pressure plate; a first sealing ring is installed on the outer side of the top of the vacuum table to improve the connection sealing between the vacuum table and the cover plate; a second sealing ring is embedded and installed on the outer side of the lower pressure plate to improve the connection sealing between the lower pressure plate and the glass placement port. The utility model can effectively realize the spatial height adjustment in the vacuum table, is convenient for the use of glass of different thicknesses, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A three-dimensional structural schematic diagram of a vacuum glass sealing and pressurizing device provided by the utility model;

[0022] Figure 2 A disassembled stereoscopic view of a vacuum glass sealing and pressurizing device provided by the utility model Figure 1 ;

[0023] Figure 3 A disassembled stereoscopic view of a vacuum glass sealing and pressurizing device provided by the utility model Figure 2 ;

[0024] Figure 4 A disassembled stereoscopic view of a vacuum glass sealing and pressurizing device provided by the utility model Figure 3 ;

[0025] Figure 5 The utility model provides a cross-sectional view of a sleeve column of a vacuum glass sealing and pressurizing device.

[0026] In the figure: 100, vacuum table; 10001, glass placement port; 10002, first sealing ring; 101, pressurizing mechanism; 10101, fixing seat; 10102, fixing rod; 10103, horizontal plate; 10104, second threaded rod; 10105, holding seat; 10106, second turning handle; 102, cover plate; 10201, upper pressing plate; 10202, sealing groove; 103, column; 10 4. Base plate; 105. Support column; 106. Lower pressure plate; 10601. Second sealing ring; 10602. Limit rod; 107. Height adjustment mechanism; 10701. Sleeve column; 10702. Extension column; 10703. Threaded hole; 10704. First threaded rod; 10705. Retaining frame; 10706. Adjusting rod; 10707. Conical gear; 10708. Retaining seat; 10709. First turning handle. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1

[0030] The utility model provides the following technical solutions: Figure 1-Figure 5As shown, a vacuum glass sealing pressurizing device comprises an exhaust platform 100, a pair of pressurizing mechanisms 101 are installed on both sides of the exhaust platform 100, a cover plate 102 is provided on the top of the exhaust platform 100, columns 103 are installed at the four corners of the bottom end of the exhaust platform 100, a bottom plate 104 is installed at the bottom end of the column 103, and support columns 105 are installed at the four corners of the bottom end of the bottom plate 104, a glass placement opening 10001 is opened at the top of the exhaust platform 100, the bottom end of the glass placement opening 10001 passes through the bottom end of the exhaust platform 100, a lower pressure plate 106 is slidably connected to the inner side of the glass placement opening 10001, and an upper The top of the pressing plate 10201 and the bottom plate 104 are provided with a height adjustment mechanism 107, the height adjustment mechanism 107 includes a sleeve column 10701, the inner side of the sleeve column 10701 is slidably connected with an extension column 10702, the top of the extension column 10702 is fixedly connected to the bottom end of the lower pressing plate 106, a threaded hole 10703 is provided at the bottom end of the extension column 10702, a first threaded rod 10704 is installed inside the threaded hole 10703, the bottom end of the first threaded rod 10704 is rotatably connected with a retaining frame 10705, both ends of the retaining frame 10705 are fixedly connected to the inner side of the sleeve column 10701, the sleeve column 107 One side of the first threaded rod 10704 is rotatably connected with an adjusting rod 10706, the bottom end of the first threaded rod 10704 and one end of the adjusting rod 10706 are both equipped with bevel gears 10707, the first threaded rod 10704 and the adjusting rod 10706 are transmission-connected through the bevel gears 10707, the other end of the adjusting rod 10706 is equipped with a first turning handle 10709, the other end of the adjusting rod 10706 is rotatably connected with a retaining seat 10708, the bottom end of the retaining seat 10708 is fixedly connected to the top of the bottom plate 104, a glass placement opening 10001 is provided at the top of the vacuum table 100, and glass placement is achieved through the glass placement opening 10001 The inner side is slidably connected to the lower pressure plate 106, so that the height of the lower pressure plate 106 can be adjusted; a first threaded rod 10704 is installed on the inner side of the threaded hole 10703, and the extension column 10702 can be raised or lowered by rotating the first threaded rod 10704, thereby achieving height adjustment of the lower pressure plate 106; bevel teeth 10707 are provided on the bottom end of the first threaded rod 10704 and one end of the adjusting rod 10706, and the first threaded rod 10704 can be rotated by rotating the adjusting rod 10706; a first turning handle 10709 is installed on the other end of the adjusting rod 10706, so that the user can rotate the adjusting rod 10706 conveniently.

[0031] Embodiment 2

[0032] Reference Figure 1-Figure 5As shown, the pressurizing mechanism 101 includes a fixed seat 10101, a fixed rod 10102 is installed on the top of the fixed seat 10101, a horizontal plate 10103 is installed on the top of the fixed rod 10102, a second threaded rod 10104 is installed on one side of the top of the horizontal plate 10103, the bottom end of the second threaded rod 10104 is rotatably connected to a holding seat 10105, the bottom end of the holding seat 10105 is in contact with the top of the cover 102, a second turning handle 10106 is installed on the top of the second threaded rod 10104, the second threaded rod 10104 is installed on one side of the top of the horizontal plate 10103, and the second threaded rod 10104 can be rotated to make the holding seat 10105 press down the cover 102, thereby realizing the glass pressurizing function, and the second turning handle 10106 is installed on the top of the second threaded rod 10104, so that the user can rotate the second threaded rod 104 conveniently.

[0033] Embodiment 3

[0034] Reference Figure 1-Figure 5 As shown, both sides of the bottom end of the lower pressing plate 106 are installed with limiting rods 10602, the bottom end of the limiting rods 10602 passes through the bottom end of the bottom plate 104, the limiting rods 10602 and the bottom plate 104 are slidably connected, a first sealing ring 10002 is installed on the outer side of the top of the vacuum table 100, a sealing groove 10202 is opened on the outer side of the bottom end of the cover plate 102, the sealing groove 10202 and the first sealing ring 10002 are snap-connected, and a second sealing ring 10601 is embedded and installed on the outer side of the lower pressing plate 106, and the second sealing ring 10602 is inserted into the outer side of the lower pressing plate 106. The outer side of the ring 10601 is in contact with the inner side of the glass placement opening 10001. Limiting rods 10602 are installed on both sides of the bottom end of the lower pressure plate 106 to improve the lifting stability of the lower pressure plate 106. A first sealing ring 10002 is installed on the outer side of the top end of the vacuum platform 100 to improve the connection sealing between the vacuum platform 100 and the cover plate 102. A second sealing ring 10601 is embedded and installed on the outer side of the lower pressure plate 106 to improve the connection sealing between the lower pressure plate 106 and the glass placement opening 10001.

[0035] Specifically, the working principle of the vacuum glass sealing pressurizing device is as follows: when in use, a glass placement port 10001 is opened at the top of the vacuum table 100 to place the glass, and a lower pressing plate 106 is slidably connected to the inner side of the glass placement port 10001 to make the height of the lower pressing plate 106 adjustable, and a first threaded rod 10704 is installed on the inner side of the threaded hole 10703, and the extension column 10702 can be raised and lowered by rotating the first threaded rod 10704, so that the height of the lower pressing plate 106 can be adjusted, and the bottom end of the first threaded rod 10704 and one end of the adjusting rod 10706 are both provided with bevel teeth 10707, and the first threaded rod 10704 can be rotated by rotating the adjusting rod 10706, and a first turning handle 10709 is installed at the other end of the adjusting rod 10706 to facilitate the user to rotate the adjusting rod 10706, and the height of the lower pressing plate 106 can be adjusted by rotating the horizontal plate 10103. A second threaded rod 10104 is installed on one side of the top, and the second threaded rod 104 can be rotated to make the holding seat 10105 press down the cover plate 102, thereby realizing the glass pressurization function; a second turning handle 10106 is installed on the top of the second threaded rod 10104, which is convenient for the user to rotate the second threaded rod 104; limiting rods 10602 are installed on both sides of the bottom end of the lower pressing plate 106 to improve the lifting and lowering stability of the lower pressing plate 106; a first sealing ring 10002 is installed on the outer side of the top of the vacuum table 100 to improve the connection sealing between the vacuum table 100 and the cover plate 102; a second sealing ring 10601 is embedded and installed on the outer side of the lower pressing plate 106 to improve the connection sealing between the lower pressing plate 106 and the glass placement port 10001. The utility model can effectively realize the spatial height adjustment in the vacuum table, is convenient for the use of glass of different thicknesses, and has high practical value.

[0036] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vacuum glass sealing pressurizing device, characterized in that: The invention comprises a vacuum table (100), a pair of pressurizing mechanisms (101) are installed on both sides of the vacuum table (100), a cover plate (102) is provided at the top of the vacuum table (100), columns (103) are installed at the four corners of the bottom end of the vacuum table (100), a bottom plate (104) is installed at the bottom end of the column (103), and support columns (105) are installed at the four corners of the bottom end of the bottom plate (104), and a glass placement opening (10001) is opened at the top of the vacuum table (100), and the glass placement opening (10001) is provided at the bottom end of the vacuum table (100). The bottom end of the glass placing opening (10001) passes through the bottom end of the vacuum table (100), the inner side of the glass placing opening (10001) is slidably connected with a lower pressing plate (106), the bottom end of the cover plate (102) is installed with an upper pressing plate (10201), the top end of the bottom plate (104) is installed with a height adjustment mechanism (107), the height adjustment mechanism (107) includes a sleeve column (10701), the inner side of the sleeve column (10701) is slidably connected with an extension column (10702), the extension column (10702 ) is fixedly connected to the top of the extension column (10702) and the bottom of the lower pressure plate (106), a threaded hole (10703) is provided at the bottom end of the extension column (10702), a first threaded rod (10704) is installed on the inner side of the threaded hole (10703), the bottom end of the first threaded rod (10704) is rotatably connected to a retaining frame (10705), both ends of the retaining frame (10705) are fixedly connected to the inner side of the sleeve column (10701), one side of the sleeve column (10701) is rotatably connected to an adjusting rod (10706), The bottom end of the first threaded rod (10704) and one end of the adjusting rod (10706) are both equipped with bevel gears (10707), and the first threaded rod (10704) and the adjusting rod (10706) are connected by the bevel gears (10707). The other end of the adjusting rod (10706) is equipped with a first turning handle (10709), and the other end of the adjusting rod (10706) is rotatably connected to a retaining seat (10708), and the bottom end of the retaining seat (10708) is fixedly connected to the top end of the base plate (104).

2. A vacuum glass sealing and pressurizing device according to claim 1, characterized in that: The pressurizing mechanism (101) comprises a fixing seat (10101), a fixing rod (10102) is installed at the top end of the fixing seat (10101), a transverse plate (10103) is installed at the top end of the fixing rod (10102), and a second threaded rod (10104) is installed on one side of the top end of the transverse plate (10103).

3. A vacuum glass sealing and pressurizing device according to claim 2, characterized in that: The bottom end of the second threaded rod (10104) is rotatably connected to a pressing seat (10105), and the bottom end of the pressing seat (10105) is in contact with the top end of the cover plate (102).

4. A vacuum glass sealing and pressurizing device according to claim 2, characterized in that: A second turning handle (10106) is installed at the top end of the second threaded rod (10104).

5. The vacuum glass sealing and pressurizing device according to claim 1, characterized in that: Limiting rods (10602) are installed on both sides of the bottom end of the lower pressure plate (106), the bottom end of the limiting rod (10602) passes through the bottom end of the bottom plate (104), and the limiting rod (10602) and the bottom plate (104) are slidably connected.

6. The vacuum glass sealing and pressurizing device according to claim 1, characterized in that: A first sealing ring (10002) is installed on the outer side of the top end of the vacuum table (100), and a sealing groove (10202) is opened on the outer side of the bottom end of the cover plate (102), and the sealing groove (10202) and the first sealing ring (10002) are snap-fitted and connected.

7. The vacuum glass sealing and pressurizing device according to claim 1, characterized in that: A second sealing ring (10601) is embedded and installed on the outer side of the lower pressing plate (106), and the outer side of the second sealing ring (10601) is in contact with the inner side of the glass placement opening (10001).

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