CN102815414A - Automatic opening mechanism for machine cover of vacuum package machine - Google Patents
Automatic opening mechanism for machine cover of vacuum package machine Download PDFInfo
- Publication number
- CN102815414A CN102815414A CN2012102864061A CN201210286406A CN102815414A CN 102815414 A CN102815414 A CN 102815414A CN 2012102864061 A CN2012102864061 A CN 2012102864061A CN 201210286406 A CN201210286406 A CN 201210286406A CN 102815414 A CN102815414 A CN 102815414A
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- vacuum chamber
- lid
- attaching parts
- vacuum
- cover
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Abstract
The invention discloses an automatic opening mechanism for a machine cover of a vacuum package machine. The automatic opening mechanism comprises a vacuum chamber and a cover body, wherein the vacuum chamber and the cover body are connected through a vacuum chamber and cover body connecting assembly and a tension spring; the vacuum chamber and cover body connecting assembly comprises a cover body connector and a vacuum chamber connector; and the cover body connector passes through a through hole on the vacuum chamber and is fixedly connected with the cover body. The automatic opening mechanism provided by the invention has the beneficial effects: after the vacuum package operation of the vacuum package machine is finished, the machine cover is automatically opened; the automatic opening process of the machine cover is very mild; the damage to the machine cover and machine body caused by the violently bouncing machine cover is avoided; an automatic opening device for the machine cover provided by the invention can mildly press the machine cover to seal the machine cover with the vacuum chamber during the process of pressing the machine cover, so as to finish the vacuum package operation; and the automatic opening device is free from the operation of pressing the cover body with a huge force as in the process of using an old opening device.
Description
Technical field
The present invention relates to a kind of vacuum packing machine, particularly a kind of cover automatic lid closing/opening mechanism of vacuum packing machine technology.
Need firmly depress cover in the time of vacuum packing machine work makes cover and vacuum chamber sealing just can vacuumize packing; Vacuum packing machine cover and vacuum chamber in the process of the work of vacuumizing are leak frees; If work is accomplished cover later and is not opened the thing of vacuum chamber the inside and be inconvenient to take out; Also inconvenience is prepared work next time needing vacuum-packed product to put into vacuum chamber, so this vacuum packing machine needs a cover automatic lid closing/opening apparatus.Existing hood-opening device is with simple push rod or gas spring jack-up lid, depresses lid work and will remove gland body with very big strength, and so both wastes of manpower let the relevant original paper of cover bear excessive resistance again and are easy to damage cover and relevant original paper; And the vacuum-packed program of one of such mode of uncapping accomplish later Cover opening too fast, bounce very violent; Also be easy to cause the damage of lid and the damage of machine, need depress cover in the time of vacuum-packed work and make cover and vacuum chamber sealing just can vacuumize packing.
Summary of the invention
To the deficiency of prior art, the present invention provides a kind of new vacuum packing machine automatic cover cap-opening mechanism.
To achieve these goals, the technical scheme that the present invention taked is:
A kind of cover automatic lid closing/opening mechanism of vacuum packing machine; Comprise vacuum chamber and lid; Vacuum chamber is connected with extension spring with the lid connecting assembly through vacuum chamber with lid; Vacuum chamber and lid connecting assembly comprise lid attaching parts and vacuum chamber attaching parts, and the through hole that the lid attaching parts passes on the vacuum chamber is captiveed joint with lid, and vacuum chamber attaching parts and vacuum chamber are fixedly linked; The lid attaching parts is connected with vacuum chamber extension spring seat through extension spring, and vacuum chamber extension spring seat is located on the vacuum chamber other end away from vacuum chamber and lid connecting assembly; The vacuum chamber attaching parts is fixed with a cylinder, and the Surface Vertical of cylinder and vacuum chamber attaching parts; The lid attaching parts is provided with a slotted eye, and the cylinder activity is inserted in the slotted eye.
The lid attaching parts is solid bulk or U-shaped.
The vacuum chamber attaching parts is solid bulk or U-shaped.
Be fixed with a lengthening bar on the lid attaching parts, and the end of lengthening bar is provided with the first extension spring hole, extension spring one end hook is in the first extension spring hole; The other end of extension spring is hooked on the second extension spring hole of vacuum chamber extension spring seat.
The lid attaching parts is captiveed joint with the lid screw through the perforation that first screw on it passes on the vacuum; The vacuum chamber attaching parts is fixedly linked through second screw on it and vacuum chamber screw.
Beneficial effect of the present invention: vacuum packing machine vacuum-packed work finishing cover meeting self-opening; The process of cover self-opening is very light; The cover of can fiercely not upspringing causes cover and body to damage easily; And thereby the cover automatic lid closing/opening apparatus of invention also is very light just pressing down the lid and the vacuum-packed work of vacuum chamber sealing completion when pressing down the lid, and need not oldfashioned hood-opening device that kind and need remove gland body with very big strength.
Description of drawings
Fig. 1 is the structural representation of invention.
Fig. 2 is the structural representation of vacuum chamber lid connecting assembly.
The specific embodiment
Please participate in its implementation process of description of drawings:
A kind of automatic lid closing/opening mechanism of vacuum packing machine; Comprise vacuum chamber 1 and lid 2; The two ends on a limit of lid 2 are movably connected in through vacuum chamber lid connecting assembly 5 on the both sides, one side of vacuum chamber 1, also are connected with extension spring 3 simultaneously, and the other end of extension spring 3 is connected with vacuum chamber through extension spring seat 4; The both sides of a vacuum machine have the same device of such two covers respectively, and introduce here on one side.
Vacuum packing machine air in the vacuum chamber in vacuum packaging work has been taken out like this; Be at this moment a kind of low-pressure state in the vacuum chamber; The pressure of outside is higher than the pressure in the vacuum chamber; Thereby lid and vacuum chamber are to merge the leak free state; In case having accomplished in the vacuum chamber, vacuum-packed process can get into air; The inside and outside pressure of vacuum chamber moment can become equally big; The extension spring meeting that link the extension spring seat this moment pulls to that end of extension spring seat 4 to that end in the end first extension spring hole 512 of the lengthening bar on the lid attaching parts 51 511 through pulling force, and cylinder 522 activities on the vacuum chamber attaching parts 52 are inserted in the slotted eye 514 on the lid attaching parts 51, and the lid attaching parts 51 of this moment is to be a lever of moving fulcrum with the cylinder on the vacuum chamber attaching parts 52 522; The extension spring meeting pulls to that end in the end first extension spring hole 512 of the lengthening bar on the lid attaching parts 51 511 through pulling force that end of extension spring seat 4; So lid attaching parts 51 on that plane of first screw 513 can be upturned and vacuum chamber 1 shape has a certain degree, have a certain degree thereby also support lid 2 with vacuum chamber 1 shape, one side play vacuum chamber 1 and the effect of opening cover separating of lid 2.The speed of uncapping of the mode of uncapping like this relaxes, and uncaps and reaches the buffering course that certain degree spring also has a resilience, and cover is opened and also had a small size buffering course of answer up and down, just unlike fierce quickly the upspringing of the such lid of the old mode of uncapping! Also only need very little strength just can depress gland body the time before the same work.
Claims (5)
1. the cover automatic lid closing/opening mechanism of a vacuum packing machine; Comprise vacuum chamber (1) and lid (2); It is characterized in that vacuum chamber (1) is connected with extension spring (3) with lid connecting assembly (5) through vacuum chamber with lid (2), vacuum chamber and lid connecting assembly (5) comprise lid attaching parts (51) and vacuum chamber attaching parts (52); The through hole that lid attaching parts (51) passes on the vacuum chamber (1) is captiveed joint with lid (2), and vacuum chamber attaching parts (52) is fixedly linked with vacuum chamber (1); Lid attaching parts (51) is connected with vacuum chamber extension spring seat (4) through extension spring (3), and vacuum chamber extension spring seat (4) is located at vacuum chamber (1) and goes up the other end away from vacuum chamber and lid connecting assembly (5); Vacuum chamber attaching parts (52) is fixed with a cylinder (522), and the Surface Vertical of cylinder (522) and vacuum chamber attaching parts (52); Lid attaching parts (51) is provided with a slotted eye (514), and cylinder (522) activity is inserted in the slotted eye (514).
2. the cover automatic lid closing/opening mechanism of a kind of vacuum packing machine as claimed in claim 1 is characterized in that, lid attaching parts (51) is solid bulk or U-shaped.
3. the cover automatic lid closing/opening mechanism of a kind of vacuum packing machine as claimed in claim 1 is characterized in that, vacuum chamber attaching parts (52) is solid bulk or U-shaped.
4. like claim 1; The cover automatic lid closing/opening mechanism of 2 or 3 described a kind of vacuum packing machines is characterized in that, is fixed with a lengthening bar (511) on the lid attaching parts (51); And the end of lengthening bar (511) is provided with the first extension spring hole (512), and extension spring (3) one end hooks are in the first extension spring hole (512); The other end of extension spring (3) is hooked on the second extension spring hole (41) of vacuum chamber extension spring seat (4).
5. the cover automatic lid closing/opening mechanism of a kind of vacuum packing machine as claimed in claim 4 is characterized in that, lid attaching parts (51) is captiveed joint with lid (2) screw through the perforation that first screw (513) on it passes on the vacuum (1); Vacuum chamber attaching parts (52) is fixedly linked through second screw (521) on it and vacuum chamber (1) screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286406.1A CN102815414B (en) | 2012-08-13 | 2012-08-13 | Automatic opening mechanism for machine cover of vacuum package machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286406.1A CN102815414B (en) | 2012-08-13 | 2012-08-13 | Automatic opening mechanism for machine cover of vacuum package machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102815414A true CN102815414A (en) | 2012-12-12 |
| CN102815414B CN102815414B (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210286406.1A Active CN102815414B (en) | 2012-08-13 | 2012-08-13 | Automatic opening mechanism for machine cover of vacuum package machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102815414B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043245A (en) * | 2013-01-14 | 2013-04-17 | 徐敏 | Cover braking mechanism of vacuum packaging machine |
| CN103625679A (en) * | 2013-12-13 | 2014-03-12 | 厦门优尔电器股份有限公司 | Sealing machine with improved locking mechanism |
| CN106628335A (en) * | 2016-07-15 | 2017-05-10 | 广州市伊东机电有限公司 | Vacuum packing machine |
| DE102018217553A1 (en) * | 2018-10-12 | 2020-04-16 | Multivac Sepp Haggenmüller Se & Co. Kg | PACKING MACHINE AND METHOD FOR DETECTING A SPRING BREAK |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2732936Y (en) * | 2004-06-15 | 2005-10-12 | 錩德股份有限公司 | Improved structure of hinge |
| CN2923524Y (en) * | 2006-04-30 | 2007-07-18 | 华联机械有限公司 | Vacuum-cover buffering switch mechanism of vacuum package machine |
| JP2007276788A (en) * | 2006-04-03 | 2007-10-25 | Tosei Denki Kk | Vacuum packaging device |
| CN202783871U (en) * | 2012-08-13 | 2013-03-13 | 徐敏 | Vacuum package machine cover automatic uncovering mechanism |
-
2012
- 2012-08-13 CN CN201210286406.1A patent/CN102815414B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2732936Y (en) * | 2004-06-15 | 2005-10-12 | 錩德股份有限公司 | Improved structure of hinge |
| JP2007276788A (en) * | 2006-04-03 | 2007-10-25 | Tosei Denki Kk | Vacuum packaging device |
| CN2923524Y (en) * | 2006-04-30 | 2007-07-18 | 华联机械有限公司 | Vacuum-cover buffering switch mechanism of vacuum package machine |
| CN202783871U (en) * | 2012-08-13 | 2013-03-13 | 徐敏 | Vacuum package machine cover automatic uncovering mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043245A (en) * | 2013-01-14 | 2013-04-17 | 徐敏 | Cover braking mechanism of vacuum packaging machine |
| CN103043245B (en) * | 2013-01-14 | 2016-07-06 | 徐敏 | The cover braking mechanism of vacuum packing machine |
| CN103625679A (en) * | 2013-12-13 | 2014-03-12 | 厦门优尔电器股份有限公司 | Sealing machine with improved locking mechanism |
| CN103625679B (en) * | 2013-12-13 | 2015-04-08 | 厦门优尔电器股份有限公司 | Sealing machine with improved locking mechanism |
| CN106628335A (en) * | 2016-07-15 | 2017-05-10 | 广州市伊东机电有限公司 | Vacuum packing machine |
| DE102018217553A1 (en) * | 2018-10-12 | 2020-04-16 | Multivac Sepp Haggenmüller Se & Co. Kg | PACKING MACHINE AND METHOD FOR DETECTING A SPRING BREAK |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102815414B (en) | 2015-02-25 |
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