CN215952902U - Vacuum exhaust table with good exhaust efficiency - Google Patents
Vacuum exhaust table with good exhaust efficiency Download PDFInfo
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- CN215952902U CN215952902U CN202122183515.8U CN202122183515U CN215952902U CN 215952902 U CN215952902 U CN 215952902U CN 202122183515 U CN202122183515 U CN 202122183515U CN 215952902 U CN215952902 U CN 215952902U
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Abstract
The utility model relates to the technical field of air tightness detection, in particular to a vacuum exhaust table with good exhaust efficiency, wherein a plurality of groups of valves are closed and then are respectively placed into a limiting pipe, the bottom ends of the plurality of groups of valves are tightly attached to the top end of an exhaust opening of the vacuum table, then a plurality of groups of hydraulic cylinders are extended, a lifting platform is enabled to press the plurality of groups of valves downwards, a vacuum pump is started to exhaust air in the vacuum table, meanwhile, the air pressure in the vacuum table is detected through an air pressure detector, and the detection result of the air pressure detector is displayed through a display screen at the front end of an operation table, so that the detection efficiency of equipment is improved; including workstation, vacuum table, vacuum pump, the spacing pipe of multiunit, multiunit support column, top platform, multiunit pneumatic cylinder, lift platform, baroceptor and control the platform, the inside of workstation is provided with first cavity, and the rear end of workstation is provided with the multiunit scavenge port, and the bottom of workstation is provided with the multiunit base.
Description
Technical Field
The utility model relates to the technical field of airtightness detection, in particular to a vacuum exhaust table with good exhaust efficiency.
Background
Before the valve leaves the factory, need carry out airtight detection, most compress the air through vacuum exhaust apparatus, discharge the air to the valve again in, detect the sealed effect of valve, but current vacuum exhaust apparatus structure is fairly simple, and difficult while detects the multiunit valve, wastes time and energy, and the detection efficiency that leads to equipment is lower, consequently needs a vacuum exhaust platform that exhaust efficiency is good.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a vacuum exhaust table with good exhaust efficiency, which is characterized in that a plurality of groups of valves are closed and then respectively placed into a limiting pipe, the bottom ends of the plurality of groups of valves are tightly attached to the top end of an exhaust opening of a vacuum table, then the plurality of groups of valves are extended through a plurality of groups of hydraulic cylinders, a lifting platform presses the plurality of groups of valves downwards, a vacuum pump is opened to exhaust air in the vacuum table, air pressure in the vacuum table is detected through an air pressure detector, and a detection result of the air pressure detector is displayed through a display screen at the front end of an operation table, so that the detection efficiency of equipment is improved.
The utility model relates to a vacuum exhaust platform with good exhaust efficiency, which comprises a workbench, a vacuum platform, a vacuum pump, a plurality of groups of limit pipes, a plurality of groups of support columns, a top platform, a plurality of groups of hydraulic cylinders, a lifting platform, an air pressure detector and a console, wherein a first cavity is arranged inside the workbench, a plurality of groups of ventilation holes are arranged at the rear end of the workbench, a plurality of groups of bases are arranged at the bottom end of the workbench, the bottom end of the vacuum platform is connected with the top end of the workbench, a plurality of groups of exhaust openings are arranged at the top end of the vacuum platform, the top end of the vacuum pump is connected with the top end inside the workbench, an exhaust opening is arranged at the side end of the vacuum pump, an air suction opening is arranged at the top end of the vacuum pump, the air suction opening of the vacuum pump is communicated with the inside of the vacuum platform, the bottom ends of the plurality of groups of limit pipes are all connected with the top end of the vacuum platform, the plurality of limit pipes respectively cover the plurality of groups of exhaust openings, and the bottom end of the top platform is connected with the bottom end of the workbench through the plurality of support columns, the top of multiunit pneumatic cylinder all is connected with the bottom of top platform, and the bottom of multiunit pneumatic cylinder all is connected with lift platform's top, and the rear end of baroceptor is connected with the rear end in the vacuum table, controls the bottom of platform and is connected with the top of workstation to the front end of controlling the platform is provided with the display screen.
The vacuum exhaust table with good exhaust efficiency further comprises a plurality of groups of pressure valves, and the top ends of the plurality of groups of pressure valves are respectively connected with the bottom ends of the plurality of groups of extraction openings in the middle of the vacuum table.
The vacuum exhaust table with good exhaust efficiency further comprises a filter screen, and the side end of the filter screen is fixedly connected with the side wall in the vacuum table.
The vacuum exhaust table with good exhaust efficiency further comprises a plurality of groups of rubber pipes, and the outer surfaces of the plurality of groups of rubber pipes are respectively connected with the inner walls of the plurality of groups of limiting pipes.
The vacuum exhaust table with good exhaust efficiency further comprises two groups of alarms, and the side ends of the two groups of alarms are respectively connected with the left end and the right end of the workbench.
The vacuum exhaust table with good exhaust efficiency further comprises a plurality of groups of springs, the top ends of the plurality of groups of springs are respectively connected with the bottom ends of the plurality of groups of hydraulic cylinders, and the bottom ends of the plurality of groups of hydraulic cylinders are all connected with the top end of the lifting platform.
The vacuum exhaust table with good exhaust efficiency further comprises a plurality of groups of connecting rods and a plurality of groups of sliding sleeves, the middle parts of the plurality of groups of sliding sleeves are respectively installed with the surfaces of the plurality of groups of supporting columns in a sliding mode, and the side ends of the plurality of groups of sliding sleeves are respectively connected with the left end and the right end of the lifting platform.
Compared with the prior art, the utility model has the beneficial effects that: put into the inside to spacing pipe respectively after closing the multiunit valve to the bottom of multiunit valve is hugged closely in the extraction opening top of vacuum table, later extends through the multiunit pneumatic cylinder, makes lift platform push down the multiunit valve, opens the vacuum pump simultaneously and discharges the air in the vacuum table, detects the atmospheric pressure in the vacuum table through the atmospheric pressure detector simultaneously, and shows the testing result of atmospheric pressure detector through the display screen of controlling a front end, thereby improve equipment's detection efficiency.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged partial cross-sectional view of the vacuum table of the present invention;
in the drawings, the reference numbers: 1. a work table; 2. a vacuum table; 3. a vacuum pump; 4. a limiting pipe; 5. A support pillar; 6. a top platform; 7. a hydraulic cylinder; 8. a lifting platform; 9. an air pressure detector; 10. a ventilation hole; 11. a base; 12. an air extraction opening; 13. a console; 14. a pressure valve; 15. A filter screen; 16. a rubber tube; 17. an alarm; 18. a spring; 19. a connecting rod; 20. and (4) a sliding sleeve.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the vacuum exhaust table with good exhaust efficiency of the present invention comprises a table 1, a vacuum table 2, a vacuum pump 3, a plurality of limit pipes 4, a plurality of support pillars 5, a top platform 6, a plurality of hydraulic cylinders 7, a lifting platform 8, an air pressure detector 9 and a console 13, wherein a first chamber is arranged inside the table 1, a plurality of ventilation holes 10 are arranged at the rear end of the table 1, a plurality of bases 11 are arranged at the bottom end of the table 1, the bottom end of the vacuum table 2 is connected with the top end of the table 1, a plurality of exhaust openings 12 are arranged at the top end of the vacuum table 2, the top end of the vacuum pump 3 is connected with the top end inside the table 1, an exhaust opening is arranged at the side end of the vacuum pump 3, an air suction opening is arranged at the top end of the vacuum pump 3, the air suction opening of the vacuum pump 3 is communicated with the inside of the vacuum table 2, the bottom ends of the limit pipes 4 are all connected with the top end of the vacuum table 2, the multiple groups of limit pipes 4 respectively cover the multiple groups of extraction openings 12, the bottom end of the top platform 6 is connected with the bottom end of the workbench 1 through the multiple groups of support columns 5, the top ends of the multiple groups of hydraulic cylinders 7 are connected with the bottom end of the top platform 6, the bottom ends of the multiple groups of hydraulic cylinders 7 are connected with the top end of the lifting platform 8, the rear end of the air pressure detector 9 is connected with the rear end in the vacuum table 2, the bottom end of the console 13 is connected with the top end of the workbench 1, and the front end of the console 13 is provided with a display screen; put into the inside to spacing pipe 4 respectively after closing the multiunit valve to the bottom of multiunit valve is hugged closely in the extraction opening 12 top of vacuum table 2, later extend through multiunit pneumatic cylinder 7, make lift platform 8 push down multiunit valve, open vacuum pump 3 simultaneously and discharge the air in the vacuum table 2, detect the atmospheric pressure in the vacuum table 2 through atmospheric pressure detector 9 simultaneously, and show the testing result of atmospheric pressure detector 9 through the display screen of controlling 13 front ends of platform, thereby improve equipment's detection efficiency.
The vacuum exhaust table with good exhaust efficiency further comprises a plurality of groups of pressure valves 14, and the top ends of the plurality of groups of pressure valves 14 are respectively connected with the bottom ends of the plurality of groups of pumping holes 12 in the middle of the vacuum table 2; through setting up multiunit pressure valve 14, make the multiunit valve that is close to vacuum pump 3 induction port and all the other multiunit valves in vacuum platform 2 top evacuation simultaneously to improve equipment's practicality.
The vacuum exhaust table with good exhaust efficiency further comprises a filter screen 15, and the side end of the filter screen 15 is fixedly connected with the side wall in the vacuum table 2; through setting up filter screen 15, filter the air in the vacuum table 2, reduce the dust and the impurity that get into in the vacuum pump 3 to reduce the fault rate of equipment.
The vacuum exhaust table with good exhaust efficiency further comprises a plurality of groups of rubber tubes 16, and the outer surfaces of the plurality of groups of rubber tubes 16 are respectively connected with the inner walls of the plurality of groups of limiting tubes 4; the multiple groups of valves are clamped through the elasticity of the multiple groups of rubber pipes 16, and the bottoms of the multiple groups of valves are sealed, so that the detection accuracy of the equipment is improved.
The vacuum exhaust table with good exhaust efficiency further comprises two groups of alarms 17, and the side ends of the two groups of alarms 17 are respectively connected with the left end and the right end of the workbench 1; when the atmospheric pressure detector 9 detects that the atmospheric pressure in the vacuum table 2 is abnormal and rises, the alarm is sent out through the two sets of alarms 17, and the staff is reminded to detect the valve on the top end of the vacuum table 2 one by one, so that the practicability of the equipment is improved.
The vacuum exhaust table with good exhaust efficiency further comprises a plurality of groups of springs 18, the top ends of the plurality of groups of springs 18 are respectively connected with the bottom ends of the plurality of groups of hydraulic cylinders 7, and the bottom ends of the plurality of groups of hydraulic cylinders 7 are connected with the top end of the lifting platform 8; when the lifting platform 8 presses down the multiple groups of valves, the pressure on the multiple groups of valves is reduced through the elasticity of the multiple groups of springs 18, so that the practicability of the equipment is improved.
The vacuum exhaust table with good exhaust efficiency further comprises a plurality of groups of connecting rods 19 and a plurality of groups of sliding sleeves 20, the middle parts of the plurality of groups of sliding sleeves 20 are respectively installed with the surfaces of the plurality of groups of supporting columns 5 in a sliding mode, and the side ends of the plurality of groups of sliding sleeves 20 are respectively connected with the left end and the right end of the lifting platform 8; when the multiple groups of hydraulic cylinders 7 extend and contract, the multiple groups of hydraulic cylinders 7 are guided by the multiple groups of sliding sleeves 20, so that the stability of the equipment is improved.
The vacuum exhaust table with good exhaust efficiency of the utility model is operated by firstly closing a plurality of groups of valves and then respectively placing the valves into the limiting pipes 4, the bottom ends of the valves are tightly attached to the top end of the pumping hole 12 of the vacuum table 2, then the valves are clamped by the elasticity of the rubber pipes 16 and the bottoms of the valves are sealed, then the lifting platform 8 presses down a plurality of groups of valves by extending a plurality of groups of hydraulic cylinders 7, simultaneously the vacuum pump 3 is opened to discharge the air in the vacuum table 2, meanwhile, the air pressure in the vacuum table 2 is detected by the air pressure detector 9, the detection result of the air pressure detector 9 is displayed by a display screen at the front end of the console 13, when the air pressure detector 9 detects that the air pressure in the vacuum table 2 is abnormal and rises, the alarm is sent out through the two groups of alarms 17, and the worker is reminded to detect the valve at the top end of the vacuum table 2 one by one.
The vacuum exhaust table with good exhaust efficiency has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the vacuum exhaust table can be implemented as long as the beneficial effects are achieved; the vacuum pump 3, the multiple groups of hydraulic cylinders 7, the air pressure detector 9, the console 13 and the two groups of alarms 17 of the vacuum exhaust platform with good exhaust efficiency are purchased from the market, and technicians in the industry only need to install and operate the vacuum pump according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A vacuum exhaust platform with good exhaust efficiency is characterized by comprising a workbench (1), a vacuum platform (2), a vacuum pump (3), a plurality of groups of limiting pipes (4), a plurality of groups of supporting columns (5), a top platform (6), a plurality of groups of hydraulic cylinders (7), a lifting platform (8), an air pressure detector (9) and a control platform (13), wherein a first chamber is arranged inside the workbench (1), a plurality of groups of ventilation holes (10) are arranged at the rear end of the workbench (1), a plurality of groups of bases (11) are arranged at the bottom end of the workbench (1), the bottom end of the vacuum platform (2) is connected with the top end of the workbench (1), a plurality of groups of exhaust openings (12) are arranged at the top end of the vacuum platform (2), the top end of the vacuum pump (3) is connected with the top end inside the workbench (1), an exhaust opening is arranged at the side end of the vacuum pump (3), and an air suction opening is arranged at the top end of the vacuum pump (3), the induction port of vacuum pump (3) communicates with each other with the inside of vacuum table (2), the bottom of the spacing pipe of multiunit (4) all is connected with the top of vacuum table (2), and the spacing pipe of multiunit (4) carry out the cage to multiunit extraction opening (12) respectively, the bottom of top platform (6) is connected with the bottom of workstation (1) through multiunit support column (5), the top of multiunit pneumatic cylinder (7) all is connected with the bottom of top platform (6), the bottom of multiunit pneumatic cylinder (7) all is connected with the top of lift platform (8), the rear end of barodetector (9) is connected with the rear end in vacuum table (2), the bottom of controlling platform (13) is connected with the top of workstation (1), and the front end of controlling platform (13) is provided with the display screen.
2. The vacuum exhaust table with good exhaust efficiency as claimed in claim 1, further comprising a plurality of sets of pressure valves (14), wherein the top ends of the plurality of sets of pressure valves (14) are respectively connected with the bottom ends of the plurality of sets of pumping ports (12) in the middle of the vacuum table (2).
3. A vacuum exhaust table with good exhaust efficiency as claimed in claim 1, further comprising a filter screen (15), wherein the side end of the filter screen (15) is fixedly connected with the side wall inside the vacuum table (2).
4. The vacuum exhaust table with good exhaust efficiency as claimed in claim 1, further comprising a plurality of groups of rubber tubes (16), wherein the outer surfaces of the plurality of groups of rubber tubes (16) are respectively connected with the inner walls of the plurality of groups of limiting tubes (4).
5. A vacuum exhaust table with high exhaust efficiency according to claim 1, further comprising two sets of alarms (17), wherein the side ends of the two sets of alarms (17) are connected to the left and right ends of the table (1), respectively.
6. The vacuum exhaust table with good exhaust efficiency as claimed in claim 1, further comprising a plurality of sets of springs (18), wherein the top ends of the plurality of sets of springs (18) are respectively connected with the bottom ends of the plurality of sets of hydraulic cylinders (7), and the bottom ends of the plurality of sets of hydraulic cylinders (7) are respectively connected with the top end of the lifting platform (8).
7. The vacuum exhaust table with good exhaust efficiency as claimed in claim 1, further comprising a plurality of sets of connecting rods (19) and a plurality of sets of sliding sleeves (20), wherein the middle parts of the plurality of sets of sliding sleeves (20) are slidably mounted with the surfaces of the plurality of sets of supporting columns (5), and the side ends of the plurality of sets of sliding sleeves (20) are connected with the left end and the right end of the lifting platform (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122183515.8U CN215952902U (en) | 2021-09-09 | 2021-09-09 | Vacuum exhaust table with good exhaust efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122183515.8U CN215952902U (en) | 2021-09-09 | 2021-09-09 | Vacuum exhaust table with good exhaust efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215952902U true CN215952902U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122183515.8U Active CN215952902U (en) | 2021-09-09 | 2021-09-09 | Vacuum exhaust table with good exhaust efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215952902U (en) |
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2021
- 2021-09-09 CN CN202122183515.8U patent/CN215952902U/en active Active
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