CN2163143Y - Dual-chamber vacuum packer - Google Patents
Dual-chamber vacuum packer Download PDFInfo
- Publication number
- CN2163143Y CN2163143Y CN 93225359 CN93225359U CN2163143Y CN 2163143 Y CN2163143 Y CN 2163143Y CN 93225359 CN93225359 CN 93225359 CN 93225359 U CN93225359 U CN 93225359U CN 2163143 Y CN2163143 Y CN 2163143Y
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- CN
- China
- Prior art keywords
- vacuum
- chamber
- vacuum chamber
- loam cake
- packing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vacuum Packaging (AREA)
Abstract
The utility model relates to a dual-chamber vacuum packer, comprising a body, vacuum pumps, a heat sealing device, vacuum chambers and an electric control device. The utility model is characterized in that the vacuum chamber is space enclosed by a working platform and a cover on an arc-shaped curved surface; two vacuum pumps are arranged, and each vacuum chamber is connected with one vacuum pump through a respective gas circuit system. The volume ratio of the vacuum chamber of the utility model reduces 20%, so the dual-chamber vacuum packer has the advantages of short vacuumizing time, high work efficiency, light vacuum pump load and long service life. When one gas circuit system has failure, the other vacuum chamber still normally works.
Description
The utility model is about article packing equipment, particularly about vacuum packing machine.
Article adopt vacuum packaging to have numerous advantages, and vacuum packaging equipment has been widely used in many departments.Be to improve packaging efficiency, existing at present double-chamber vacuum packing machine comes out, as the DZ-400/2S type etc.These double-chamber vacuum packing machines adopt a vacuum pump and two vaccum stop valves, make two vacuum chamber alternations, have the advantages that integral structure is simple, work efficiency is high.But its vacuum chamber is the coffin form, and the volume of vacuum chamber is much larger than the volume of packed article.Therefore, the pumpdown time is long, both influenced efficient, increases the weight of the load of vacuum pump again.Particularly two chambers take turns to operate, and vacuum pump almost is in and does not rest continuous duty, temperature rise, quick abrasion.The second, adopt single air-channel system, in case gas circuit has fault, entire machine must quit work.The 3rd, the complex structure of vaccum stop valve own, price is high.
The purpose of this utility model is to provide that a kind of vacuum pump load is light, the life-span is long, the fast efficient height of the speed of evacuation, and complete machine endure when a vacuum chamber gas circuit has fault, and do not adopt the double-chamber vacuum packing machine of vaccum stop valve.
The purpose of this utility model is achieved in that a kind of double-chamber vacuum packing machine that comprises fuselage, vacuum pump, hot sealing device, vacuum chamber and electrical control gear, it is characterized in that described vacuum chamber is by workplatform and the space that loam cake contained with arc-shaped curved surface; Be provided with two vacuum pumps, each vacuum chamber links to each other with a vacuum pump by air-channel system separately.
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is integral structure figure of the present utility model.
Fig. 2 is the utility model vacuum chamber structure and air-channel system signal.
The utility model comprises fuselage 7, hot sealing device 2, electrical control gear 4(Fig. 1), vacuum chamber 14 and vacuum pump 18(Fig. 2).Electrical control gear 4 is arranged in the panel of fuselage 7 front portions.Also be provided with counting machine 5 on the above-mentioned panel or on the fuselage 7.Fuselage 7 bottoms are provided with road wheel 8.Two vacuum chambers 14 are set up in parallel at fuselage 7 tops.Vacuum chamber 14 is for having the loam cake 1 of arc-shaped curved surface and the space that workplatform 3 is contained.The radius of curvature of loam cake 1 arc-shaped curved surface is by the decision of packing workpiece, usually between 550-700mm.Workplatform 3 is fixed on the fuselage 7, and by panel 6 location.Panel 6 still has decoration functions.Workplatform 3 is provided with the seal ring 15 that embeds in the groove.Seal ring 15 also can be arranged on the peripheral end face of loam cake 1.Workplatform 3 bottoms are provided with heat-sealing air chamber 20.Hot sealing device 2 is arranged on the workplatform 3, and is positioned at an end of vacuum chamber 14.Loam cake 1 is provided with projection 21 at hot sealing device 2 places.The plunger part that stretches into heat-sealing air chamber 20 is arranged at hot sealing device 2 bottoms.Fuselage 7 rear upper end are provided with a pair of fixed mount 9 at least.Axle 12 is bearing in the bearing hole of fixed mount 9.Loam cake 1 rear portion is provided with connecting ear 13, and is fixed on the axle 12 by connecting ear 13.Be with torsion spring 11 on the axle 12.The radial peg that torsion spring 11 middle parts are fixed on axle 12 nails on, and its two ends are separately fixed on the set pin 10 that is arranged at fuselage 7 rear upper end.The elastic force of torsion spring 11 makes loam cake 1 be in the open position at 50 ° of angles at least.Each vacuum chamber 14 is provided with independently an air-channel system and a vacuum pump 18.Each air-channel system all comprises gas line, vacuum indicator 17, two-position two-way solenoid valve 16 and two-position three way magnetic valve 19.Vacuum chamber 14 and heat-sealing air chamber 20 are connected with vacuum pump 18 by gas line respectively.Vacuum indicator 17 and two-position two-way solenoid valve 16 are connected with the gas line that leads to vacuum chamber 14 respectively.Two-position three way magnetic valve 19 is arranged on and leads on the gas line that seals air chamber 20.
The utility model so idle space reduces greatly, makes volume ratio reduce 20% because the spatial form of vacuum chamber is similar to packaged workpiece approximately, and not only the pumpdown time is short, work efficiency is high, and more than the load factor drop by half.Its temperature rise drops to below 50 ℃ by original 80 ℃ after measured, has greatly reduced the vacuum pump exhaust oil spout phenomenon of smoldering, thereby has prolonged its service life.Simultaneously, the loam cake of arc-shaped curved surface makes its strength and stiffness improve nearly one times, has saved steel.When a gas circuit broke down, another vacuum chamber also can be worked.
Claims (4)
1, a kind of two empty vacuum packing machine that comprises fuselage, vacuum pump, hot sealing device, vacuum chamber and electrical control gear is characterized in that described vacuum chamber is by workplatform and the space that loam cake contained with arc-shaped curved surface; Be provided with two vacuum pumps, each vacuum chamber links to each other with a vacuum pump by air-channel system separately.
2, double-chamber vacuum packing machine according to claim 1 is characterized in that described air-channel system comprises gas line, vacuum indicator, two-position two-way solenoid valve and three two-way electromagnetic valves.
3, double-chamber vacuum packing machine according to claim 1 is characterized in that being provided with seal ring between described workplatform and the loam cake, and seal ring is placed in the groove on the workplatform.
4, double-chamber vacuum packing machine according to claim 1 is characterized in that the loam cake nationality is arranged on the elastic force self-opening of the torsion spring at its rear portion, and its opening angle is not less than 50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225359 CN2163143Y (en) | 1993-03-20 | 1993-03-20 | Dual-chamber vacuum packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225359 CN2163143Y (en) | 1993-03-20 | 1993-03-20 | Dual-chamber vacuum packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2163143Y true CN2163143Y (en) | 1994-04-27 |
Family
ID=33803180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93225359 Expired - Fee Related CN2163143Y (en) | 1993-03-20 | 1993-03-20 | Dual-chamber vacuum packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2163143Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661474A (en) * | 2012-05-23 | 2012-09-12 | 苏州维艾普新材料有限公司 | Device for packaging vacuum heat insulating plate on site |
| CN105730748A (en) * | 2014-12-09 | 2016-07-06 | 安徽王家坝生态农业有限公司 | Double-chamber vacuum packaging machine |
| CN107235190A (en) * | 2017-07-21 | 2017-10-10 | 佛山汉格斯环保科技有限公司 | A kind of Novel contracting packing machine |
| CN108327975A (en) * | 2018-02-27 | 2018-07-27 | 刘弘业 | A kind of intelligence vacuum packing machine for food |
| CN110844169A (en) * | 2019-12-17 | 2020-02-28 | 山东威高普瑞医药包装有限公司 | Vacuum packaging machine and control method thereof |
| WO2022171073A1 (en) * | 2021-02-10 | 2022-08-18 | 广州亚俊氏真空科技股份有限公司 | Vacuum packaging machine |
-
1993
- 1993-03-20 CN CN 93225359 patent/CN2163143Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661474A (en) * | 2012-05-23 | 2012-09-12 | 苏州维艾普新材料有限公司 | Device for packaging vacuum heat insulating plate on site |
| CN105730748A (en) * | 2014-12-09 | 2016-07-06 | 安徽王家坝生态农业有限公司 | Double-chamber vacuum packaging machine |
| CN107235190A (en) * | 2017-07-21 | 2017-10-10 | 佛山汉格斯环保科技有限公司 | A kind of Novel contracting packing machine |
| CN108327975A (en) * | 2018-02-27 | 2018-07-27 | 刘弘业 | A kind of intelligence vacuum packing machine for food |
| CN110844169A (en) * | 2019-12-17 | 2020-02-28 | 山东威高普瑞医药包装有限公司 | Vacuum packaging machine and control method thereof |
| WO2022171073A1 (en) * | 2021-02-10 | 2022-08-18 | 广州亚俊氏真空科技股份有限公司 | Vacuum packaging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |