CN106364719B - Automatic negative-pressure-fastening all-in-one machine - Google Patents
Automatic negative-pressure-fastening all-in-one machine Download PDFInfo
- Publication number
- CN106364719B CN106364719B CN201610774281.5A CN201610774281A CN106364719B CN 106364719 B CN106364719 B CN 106364719B CN 201610774281 A CN201610774281 A CN 201610774281A CN 106364719 B CN106364719 B CN 106364719B
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- China
- Prior art keywords
- mandril
- fastening
- machine
- pumping
- evacuated
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Automatic negative-pressure provided by the invention-fastening all-in-one machine, including being evacuated mandril, the thrust device that the top setting of pumping mandril pushes pumping mandril downwardly and upwardly to move, it is evacuated rotating device of the external connection around pumping mandril rotation of mandril lower part, the wrench socket matched with the nut of negative pressure sealing device for housing is arranged in rotating device lower part.The present invention can be evacuated automatically, while be sealed automatically to the sealing device being evacuated, it is therefore prevented that leaking for internal gas flows back with extraneous gas.
Description
Technical field
The present invention, which provides, a kind of uses negative pressure to needs such as the speed reducers, closed mechanical device, sealed package of sealing
The confined space of sealing device carries out the device that Automatic-bleeding forms negative pressure.
Background technique
The negative pressure sealing device for housing used on traditional confined space for needing negative-pressure sealing is needed when being evacuated
The nut of fastening to be backed out manually, then artificially sealing screw rod is depressed, is later again extracted the gas of confined space out, pumping
It needs to manually tighten fastening nut after the completion, is finally reached sealing state.It is not only cumbersome during pumping, but also
Easily generate the reflux of gas and leak, especially for gas leak in sealing space it is harmful in the case where seem nothing in a helpless situation
Plan.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind can be synchronized in a closed environment carry out pumping and
The device of sealing, it is easy to use, it improves efficiency, while preventing the reflux of gas and leaking.
The object of the present invention is achieved in the following manner：
Automatic negative-pressure-fastening all-in-one machine, including pumping mandril 3, pumping mandril 3 top setting push pumping mandril 3 to
Thrust device 2 that is lower and moving upwards is evacuated the rotating device that the external connection of 3 lower part of mandril is rotated around pumping mandril 3, rotation
The wrench socket 7 matched with the nut of negative pressure sealing device for housing is arranged in device lower part.
The thrust device 2 includes pushing-type electromagnet, and pumping mandril 3 passes through pushing-type electromagnet.
The thrust device 2 includes thrust electromagnet, and pumping mandril 3 is linked together with pushing-type electromagnet.
The rotating device includes the hollow shaft passed through for pumping mandril 3, and hollow shaft lower part connects wrench socket 7, hollow
Axis external connection rotor 5,5 external connection motor stator 4 of rotor.
Casing is arranged in the pushing-type electromagnet exterior, is arranged between the top and casing of pushing-type electromagnet around pumping mandril
3 spring 8, one end of spring 8 are connected on pushing-type electromagnet 2, and the other end is connected on pumping mandril 3.
Pipe fitting 1 is arranged in the top of the pumping mandril 3, and pipe fitting 1 is connected with aspiration pump.
Controller is connected on the thrust device and rotating device.
Compared with the existing technology, the present invention can be evacuated automatically, at the same automatically to the sealing device being evacuated into
Row sealing, it is therefore prevented that leaking for internal gas flows back with extraneous gas.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the schematic diagram of working condition of the present invention.
1 is pipe fitting, and 2 be pushing-type electromagnet, and 3 be pumping mandril, and 4 be motor stator, and 5 be rotor, and 6 be handrail, 7
It is wrench socket, 8 be spring.
Specific embodiment
The present invention provides a kind of automatic negative-pressure-fastening all-in-one machine, for connecting aspiration pump to existing negative pressure fit sealing
Device carries out the automatic air that extracts and generates negative pressure, and is sealed automatically, and period can avoid leaking and outside for internal gas
The reflux of portion's gas.
Negative pressure of the invention-fastening all-in-one machine includes the pumping mandril 3 being evacuated, and is evacuated at the top of mandril 3 and needs to connect
Air pump is evacuated, the thrust device 2 that the top setting of pumping mandril 3 pushes pumping mandril 3 downwardly and upwardly to move, pumping top
The rotating device that the external connection of 3 lower part of bar is rotated around pumping mandril 3, the spiral shell of rotating device lower part setting and negative pressure sealing device for housing
The wrench socket 7 of parent phase cooperation.It is connected in sealing device with the air exhaust rod of sealing device in use, wrench socket is socketed in
On nut, the fastening nut being arranged on negative pressure sealing device for housing is screwed out by electric rotary body, is made in negative pressure sealing device for housing
Air extracting seal screw rod be moved down into the inside of negative pressure sealing device for housing and then filled by electronic thrust in state can be evacuated
The electromagnet for setting 2 pushes pumping mandril to move down, and holds out against the air extracting seal screw rod of negative pressure sealing device for housing, is interlinked to the outside in holding,
Air pump is opened to be evacuated.
Thrust device 2 selects pushing-type electromagnet, and pumping mandril 3 can pass through the setting of pushing-type electromagnet and can also be fixed at
In pushing-type electromagnet.
Above-mentioned rotating device includes the hollow shaft passed through for pumping mandril 3, and hollow shaft is arranged under pumping mandril 3
Portion, hollow shaft external connection rotor 5,5 external connection motor stator 4 of rotor drive hollow shaft by rotor 5
Rotation, hollow shaft lower part connects wrench socket 7, and then drives the rotation of wrench socket 7, by the fastening nut of negative pressure sealing device for housing
It carries out fit sealing or opens ventilation.
Negative pressure-fastening all-in-one machine, upper end housing are connected by pipe fitting 1 with air extractor, negative pressure-fastening all-in-one machine,
Lower end housing is connected by pipe joint screw thread with negative pressure device, realizes Automatic-bleeding function.
The present invention is additionally provided with controller, and controller is arranged on all-in-one machine in the form of handrail controller, is set on handrail 6
It sets two and opens button and two pass buttons, be respectively used to the energization movement of control pumping push rod device, the energization of rotating electric machine, take out
Return closing, the closing of rotating electric machine of gas push rod device, or by electro connecting pressure gauge and PLC, realize control negative pressure-fastening
All-in-one machine is automatically brought into operation.
The working principle of the invention：The pumping working condition of apparatus of the present invention is as shown in Figure 2, by lower end by screw thread and
The pipe fitting of negative pressure sealing device for housing is connected, and upper end is connected by threaded pipe fitting 1 with aspiration pump；Control the control on handrail 6
The switch of motor processed opens motor, makes rotor 5 that wrench socket 7 be driven to rotate, by the fastening nut on negative pressure sealing device for housing
It screws out；The control switch on handrail 6 to be connected, pushing-type electromagnet 2 is opened, the magnetic field of generation to be evacuated the ejection downwards of mandril 3,
Air extracting seal screw rod on negative pressure sealing device for housing jacks down, and stomata is connected at this time, is taken out the gas in confined space by aspiration pump
Out.By electro connecting pressure gauge automatic negative pressure control size, after the completion of pumping, pushing-type electromagnet 2 is powered off, and magnetic field disappears in spring drawing
Under the action of power, pumping mandril 3 is shot back；Micro machine starting, inverts rotor 5, wrench socket 7 is driven, by negative pressure
Fastening nut fastening on sealing device.The process of negative pressure ventilation and fastening has been automatically performed it, it is therefore prevented that the reflux of gas and outer
It lets out.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without depart from that overall concept of the invention, several changes and improvements can also be made, these also should be considered as of the invention
Protection scope.
Claims (7)
1. automatic negative-pressure-fastening all-in-one machine, it is characterised in that：Including being evacuated mandril（3）, it is evacuated mandril（3）Top setting push away
Dynamic pumping mandril（3）The thrust device downwardly and upwardly moved（2）, it is evacuated mandril（3）The external connection of lower part is around pumping mandril
（3）The wrench socket matched with the nut of negative pressure sealing device for housing is arranged in the rotating device of rotation, rotating device lower part（7）.
2. automatic negative-pressure according to claim 1-fastening all-in-one machine, it is characterised in that：The thrust device（2）Including pushing away
Formula electromagnet is evacuated mandril（3）Across pushing-type electromagnet.
3. automatic negative-pressure according to claim 1-fastening all-in-one machine, it is characterised in that：The thrust device（2）Including pushing away
Power electromagnet is evacuated mandril（3）It is linked together with pushing-type electromagnet.
4. automatic negative-pressure according to claim 1-fastening all-in-one machine, it is characterised in that：The rotating device includes for taking out
Pneumatic jack bar（3）The hollow shaft passed through, hollow shaft lower part connect wrench socket（7）, hollow shaft external connection rotor（5）, electricity
Machine rotor（5）External connection motor stator（4）.
5. automatic negative-pressure according to claim 2-fastening all-in-one machine, it is characterised in that：The pushing-type electromagnet exterior is set
Casing is set, is arranged between the top and casing of pushing-type electromagnet around pumping mandril（3）Spring（8）, spring（8）One end connect
It connects in pushing-type electromagnet（2）On, the other end is connected to pumping mandril（3）On.
6. automatic negative-pressure according to claim 1-fastening all-in-one machine, it is characterised in that：The pumping mandril（3）Top
Pipe fitting is set（1）, pipe fitting（1）It is connected with aspiration pump.
7. automatic negative-pressure according to claim 1-fastening all-in-one machine, it is characterised in that：The thrust device and rotating dress
It sets and is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774281.5A CN106364719B (en) | 2016-08-31 | 2016-08-31 | Automatic negative-pressure-fastening all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774281.5A CN106364719B (en) | 2016-08-31 | 2016-08-31 | Automatic negative-pressure-fastening all-in-one machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106364719A CN106364719A (en) | 2017-02-01 |
| CN106364719B true CN106364719B (en) | 2018-11-16 |
Family
ID=57902173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774281.5A Active CN106364719B (en) | 2016-08-31 | 2016-08-31 | Automatic negative-pressure-fastening all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106364719B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026592A (en) * | 2018-09-05 | 2018-12-18 | 宁德职业技术学院 | A kind of air pump spanner all-in-one machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205889A (en) * | 2006-12-18 | 2008-06-25 | 乐金电子(天津)电器有限公司 | Engine oil suction apparatus of enclosed compressor |
| US8573265B1 (en) * | 2009-02-13 | 2013-11-05 | John A Manninen | Method and device for use with flexible liners |
| WO2016027032A1 (en) * | 2014-08-20 | 2016-02-25 | LAURENT HERVé | Apparatus for vacuum-packing a sealed container containing a product, with a view to extending the shelf life of said product |
| CN105691708A (en) * | 2016-03-02 | 2016-06-22 | 西北工业大学 | Cylindrical cavity charging pressing, vacuum pumping and screwing sealing integrated device |
-
2016
- 2016-08-31 CN CN201610774281.5A patent/CN106364719B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205889A (en) * | 2006-12-18 | 2008-06-25 | 乐金电子(天津)电器有限公司 | Engine oil suction apparatus of enclosed compressor |
| US8573265B1 (en) * | 2009-02-13 | 2013-11-05 | John A Manninen | Method and device for use with flexible liners |
| WO2016027032A1 (en) * | 2014-08-20 | 2016-02-25 | LAURENT HERVé | Apparatus for vacuum-packing a sealed container containing a product, with a view to extending the shelf life of said product |
| CN105691708A (en) * | 2016-03-02 | 2016-06-22 | 西北工业大学 | Cylindrical cavity charging pressing, vacuum pumping and screwing sealing integrated device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106364719A (en) | 2017-02-01 |
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