CN203921272U - The vacuum extractor of bag feeding type vacuum packing machine - Google Patents
The vacuum extractor of bag feeding type vacuum packing machine Download PDFInfo
- Publication number
- CN203921272U CN203921272U CN201420357066.1U CN201420357066U CN203921272U CN 203921272 U CN203921272 U CN 203921272U CN 201420357066 U CN201420357066 U CN 201420357066U CN 203921272 U CN203921272 U CN 203921272U
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- bag
- send
- vacuum
- bag taking
- machine folder
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Abstract
The utility model relates to a kind of vacuum extractor of bag feeding type vacuum packing machine, comprise two groups of vacuum devices, described two groups of vacuum devices are respectively arranged with feed side, the feed side of described two groups of vacuum devices is interval and arranges in opposite directions, between the feed side of described two groups of vacuum devices, interval location is provided with bag taking device, and is respectively arranged with the packaging bag on bag taking device is sent into the bag delivering device in corresponding vacuum device on described two groups of vacuum devices.Technical solutions of the utility model, have effectively the effect of enhancing productivity, reducing to take up room.
Description
Technical field
The utility model relates to a kind of vacuum extractor of bag feeding type vacuum packing machine.
Background technology
The vacuum extractor of bag feeding type vacuum packing machine, generally include one group or two groups of vacuum devices, yet the vacuum extractor of traditional bag feeding type vacuum packing machine, its two groups of vacuum devices adopt side-by-side conventionally, make that its production efficiency is lower, large shortcoming takes up room.
Summary of the invention
The deficiency existing for prior art, the vacuum extractor of the bag feeding type vacuum packing machine that the purpose of this utility model is to provide a kind of effectively to be enhanced productivity, reduce to take up room.
For achieving the above object, the utility model provides following technical scheme: a kind of vacuum extractor of bag feeding type vacuum packing machine, comprise two groups of vacuum devices, described two groups of vacuum devices are respectively arranged with feed side, the feed side of described two groups of vacuum devices is interval and arranges in opposite directions, between the feed side of described two groups of vacuum devices, interval location is provided with bag taking device, and is respectively arranged with the packaging bag on bag taking device is sent into the bag delivering device in corresponding vacuum device on described two groups of vacuum devices.
The utility model vacuum extractor can be used in conjunction with to bagging apparatus with horizontal or rotating disc type, preferably, be used in conjunction with and be illustrated to bagging apparatus with rotating disc type, by adopting technique scheme, add man-hour, packaging bag rotating disc type being fed to bagging apparatus by bag taking device is taken off, then the packaging bag by bag taking device that the bag delivering device being set up by two groups of vacuum means replaces is sent in corresponding vacuum extractor, thereby improved production efficiency, and reduced bag feeding type vacuum packing machine entire length, reduced area occupied.
The utility model further arranges: described bag taking device comprises bag taking machine folder, drive the bag taking machine folder opening and closing driver train of bag taking machine folder opening and closing and drive bag taking machine folder enter or leave two groups of vacuum devices feed side between the bag taking machine folder moving drive mechanism of interval location.
By adopting technique scheme, add man-hour, packaging bag rotating disc type being fed to bagging apparatus by bag taking machine folder is taken off, so that the bag delivering device that two groups of vacuum means are set up is fed through vacuum extractor by packaging bag smoothly.
The utility model further arranges: described bag taking machine folder opening and closing driver train comprises that erecting frame, bag taking drive cylinder, described bag taking machine folder comprises the first bag taking clamping plate and the second bag taking clamping plate, described the first bag taking clamping plate are fixedly installed on described erecting frame, described second drives clamping plate to be fixedly connected with swing arm, described bag taking drives cylinder body and the described erecting frame of cylinder to be articulated and connected, bag taking drives the telescopic shaft of cylinder relative with described swing arm second to drive the clamping plate other end to be articulated and connected, and the middle part of described swing arm and described erecting frame are articulated and connected.
By adopting technique scheme, when bag taking drives the telescopic shaft action of cylinder, make the first bag taking clamping plate and the second bag taking clamping plate can opening and closing, thereby bag taking machine folder can feed rotating disc type smoothly packaging bag to bagging apparatus is taken off, and the bag delivering device that two groups of vacuum means are set up is fed through vacuum extractor by packaging bag smoothly.
The utility model further arranges: described bag taking machine folder moving drive mechanism comprises bag taking connecting arm, bag taking rotating belt and the bag taking drive motor that drives bag taking rotating belt to rotate, and the two ends of described bag taking connecting arm are fixedly connected with described erecting frame and bag taking rotating belt respectively.
By adopting technique scheme, when bag taking drive motor drives bag taking rotating belt to rotate, bag taking machine folder can near or away from described rotating disc type to bagging apparatus.
The utility model further arranges: described bag taking machine folder moving drive mechanism also comprises bag taking guide rail, and described bag taking guide rail and described bag taking rotating belt are set in parallel, the setting that matches with described bag taking guide rail of described bag taking connecting arm.
By adopting technique scheme, make bag taking operate pulsation-free more and carry out.
The utility model further arranges: described bag taking machine press from both sides corresponding two groups of vacuum devices feed side between the bottom of interval location be provided with transition apparatus, described transition apparatus comprises clamp plate, mount pad, moving clamping plate, adapter shaft and the switching drive motor that drives adapter shaft to rotate, described clamp plate is fixed on described mount pad, and described clamp plate be arranged on bag taking machine press from both sides corresponding two groups of vacuum devices feed side between the below of interval location, described adapter shaft upper end is fixedly connected with moving clamping plate, the lower end of adapter shaft is connected with switching drive motor, when described switching drive motor drives adapter shaft to rotate, moving clamping plate compress or away from clamp plate.
By adopting technique scheme, bag taking machine folder feeds rotating disc type packaging bag to bagging apparatus is taken off and to away from rotating disc type during to bagging apparatus position, switching drive motor drives adapter shaft to rotate so that moving clamping plate are pressed on packaging bag on clamp plate, now bag taking machine folder just can be got next packaging bag near rotating disc type to bagging apparatus again, and bag delivering device is fed through vacuum extractor by the packaging bag on transition apparatus, thereby improved work efficiency.And clamp plate be arranged on bag taking machine folder corresponding away from rotating disc type the below to bagging apparatus position, while clamping packaging bag, be just in time the open end lower position of clamping packaging bag, thereby bag delivering device can be convenient is fed through vacuum extractor by packaging bag.
The utility model further arranges: described two groups of vacuum devices linearly type are arranged, described bag taking machine folder is set in parallel with two groups of vacuum devices, two groups of vacuum devices are provided with a plurality of chambeies that vacuumize respectively, described vacuum device bottom is provided with blanking belt conveyor, described bag delivering device comprises and send bag machine folder, drives and send send bag machine folder opening and closing driver train and the driving of bag machine folder opening and closing to send bag machine to be clipped in the mobile bag machine folder moving drive mechanism that send between described bag taking machine folder and vacuum device, described in send bag machine folder and described bag taking machine folder to be set in parallel.
By adopting technique scheme, the packaging bag by bag taking device that the bag delivering device that two groups of vacuum means are set up replaces is sent in corresponding vacuum extractor and can be carried out smoothly.And, after packaging bag falls on blanking belt conveyor by vacuum extractor, whether qualifiedly can from the relative rotating disc type of vacuum extractor, to bagging apparatus opposite side, observe packaging bag easily, with each that understand vacuum extractor, vacuumize chamber and whether normally work.
The utility model further arranges: described in send a bag machine folder opening and closing driver train to comprise to send a bag connecting arm, send a bag machine folder to drive cylinder and contiguous block, the described bag machine folder that send comprises that first send sackholder plate and second to send sackholder plate, described contiguous block is fixedly installed on the bottom of sending bag connecting arm, described contiguous block one side is provided with two hinged with first one end of sending sackholder plate and second to send sackholder plate respectively jointed shafts, described first send sackholder plate and second to send sackholder plate to be respectively arranged with outstanding in opposite directions protruding end, the described bag machine folder that send drives the telescopic shaft of cylinder to be provided with the jointed shaft being hinged with the first protruding end of sending sackholder plate and second to send sackholder plate, the described bag machine folder that send drives the cylinder body of cylinder to send the top of bag connecting arm described in being fixedly installed on, send bag machine folder to drive the telescopic shaft of cylinder to send the bottom of bag connecting arm described in extending to.
By adopting technique scheme, while sending the telescopic shaft action that bag machine folder drives cylinder, make first to send sackholder plate and second to send the sackholder plate can opening and closing, thereby the bag delivering device that two groups of vacuum means are set up be fed through vacuum extractor by packaging bag smoothly.
The utility model further arranges: described in send bag machine folder moving drive mechanism to comprise to send a bag rotating belt, drive and send bag drive motor that send that bag rotating belt rotates, described bag rotating belt and the two groups of vacuum devices of sending are set in parallel, described in send bag connecting arm relatively send bag machine folder drive the cylinder other end with described in send a bag rotating belt to be fixedly connected with.
By adopting technique scheme, while sending a bag drive motor driving to send bag rotating belt to rotate, send a bag machine to be clipped between described bag taking machine folder and vacuum extractor and move.
The utility model further arranges: described in send a bag machine folder moving drive mechanism also to comprise to send a bag guide rail, described bag taking guide rail with described in send a bag rotating belt to be set in parallel, described in send bag connecting arm with described in send the setting that matches of a bag guide rail.
By adopting technique scheme, make to send bag to operate pulsation-free more and carry out.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the utility model example structure figure;
Fig. 2 is the bag taking mechanism structure figure of the utility model embodiment;
Fig. 3 be the utility model embodiment send bag mechanism constructional drawing;
Fig. 4 be the utility model embodiment send bag mechanism local structure exploded view.
The specific embodiment
Referring to accompanying drawing 1 to accompanying drawing 4, the vacuum extractor of the disclosed bag feeding type vacuum packing machine of the utility model, comprise two groups of vacuum devices 2, described two groups of vacuum devices 2 are respectively arranged with feed side, the feed side of described two groups of vacuum devices 2 is interval and arranges in opposite directions, between the feed side of described two groups of vacuum devices 2, interval location is provided with bag taking device 3, and is respectively arranged with the packaging bag on bag taking device 3 is sent into the bag delivering device 4 in corresponding vacuum device 2 on described two groups of vacuum devices 2.The utility model vacuum extractor can be used in conjunction with to bagging apparatus with horizontal or rotating disc type, preferably, be used in conjunction with and be illustrated to bagging apparatus 1 with rotating disc type, by adopting technique scheme, add man-hour, packaging bag rotating disc type being fed to bagging apparatus 1 by bag taking device 3 is taken off, then the packaging bag by bag taking device 3 replacing by the bag delivering device 4 on two groups of vacuum devices 2 is sent in corresponding vacuum device 2, thereby improved production efficiency, and reduced bag feeding type vacuum packing machine entire length, reduced area occupied.
The present embodiment further arranges: described bag taking device 3 comprises bag taking machine folder 31, drive bag taking machine to press from both sides the bag taking machine folder opening and closing driver train 32 of 31 opening and closing and drive bag taking machine folder 31 enter or leave two groups of vacuum devices 2 feed side between the bag taking machine folder moving drive mechanism 33 of interval location.By adopting technique scheme, add man-hour, by 31 packaging bags that rotating disc type is fed to bagging apparatus 1 of bag taking machine folder, take off, so that the bag delivering device 4 on two groups of vacuum devices 2 is fed through packaging bag vacuum device 2 smoothly.
The present embodiment further arranges: described bag taking machine folder opening and closing driver train 32 comprises erecting frame 321, bag taking drives cylinder 322, described bag taking machine folder 31 comprises the first bag taking clamping plate 311 and the second bag taking clamping plate 312, described the first bag taking clamping plate 311 are fixedly installed on described erecting frame 321, described second drives clamping plate 312 to be fixedly connected with swing arm 313, described bag taking drives cylinder body and the described erecting frame 321 of cylinder 322 to be articulated and connected, bag taking drives the telescopic shaft of cylinder 322 relative with described swing arm 313 second to drive clamping plate 312 other ends to be articulated and connected, the middle part of described swing arm 313 and described erecting frame 321 are articulated and connected.By adopting technique scheme, when bag taking drives the telescopic shaft action of cylinder 322, make the first bag taking clamping plate 311 and the second bag taking clamping plate 312 can opening and closing, thereby 31 packaging bags that can smoothly rotating disc type be fed to bagging apparatus 1 of bag taking machine folder are taken off, and make two groups of bag delivering devices 4 on vacuum device 2 smoothly packaging bag is fed through to vacuum device 2.
The present embodiment further arranges: described bag taking machine folder moving drive mechanism 33 comprises bag taking connecting arm 331, bag taking rotating belt 332 and the bag taking drive motor 333 that drives bag taking rotating belt 332 to rotate, described bag taking rotating belt 332 is the radial direction setting to bagging apparatus 1 with described rotating disc type, and the two ends of described bag taking connecting arm 331 are fixedly connected with described erecting frame 321 and bag taking rotating belt 332 respectively.By adopting technique scheme, bag taking drive motor 333 drives bag takings to rotate skins 332 bands while rotating, bag taking machine folder 31 can near or away from described rotating disc type to bagging apparatus 1.
The present embodiment further arranges: described bag taking machine folder moving drive mechanism 33 also comprises bag taking guide rail 334, and described bag taking guide rail 334 is set in parallel with described bag taking rotating belt 332, the setting that matches with described bag taking guide rail 334 of described bag taking connecting arm 331.By adopting technique scheme, make bag taking operate pulsation-free more and carry out.
The present embodiment further arranges: described bag taking machine press from both sides 31 corresponding two groups of vacuum devices 2 feed side between interval location bottom be provided with transition apparatus 6, described transition apparatus 6 comprises clamp plate 61, mount pad 62, moving clamping plate 63, adapter shaft 64 and the switching drive motor 65 that drives adapter shaft 64 to rotate, described clamp plate 61 is fixed on described mount pad 62, and described clamp plate 61 be arranged on bag taking machine press from both sides 31 corresponding two groups of vacuum devices 2 feed side between the below of interval location, described adapter shaft 64 upper ends are fixedly connected with moving clamping plate 63, the lower end of adapter shaft 64 is connected with switching drive motor 65, when described switching drive motor 65 drives adapter shafts 64 to rotate, moving clamping plate 63 compress or away from clamp plate 61.By adopting technique scheme, 31 packaging bags that rotating disc type is fed to bagging apparatus 1 of bag taking machine folder are taken off and to away from rotating disc type during to bagging apparatus 1 position, switching drive motor 65 drives adapter shaft 64 to rotate so that moving clamping plate 63 are pressed on packaging bag on clamp plate 61, now bag taking machine folder 31 just can be got next packaging bag near rotating disc type to bagging apparatus 1 again, and bag delivering device 4 is fed through vacuum device 2 by the packaging bag on transition apparatus 6, thereby improved work efficiency.And clamp plate 61 be arranged on bag taking machine press from both sides 31 correspondences away from rotating disc type the below to bagging apparatus 1 position, while clamping packaging bag, be just in time the open end lower position of clamping packaging bag, thereby bag delivering device 4 can be convenient, packaging bag be fed through to vacuum device 2.The utility model moves clamping plate 63, adapter shaft 64 and switching drive motor 65 can arrange one group or two groups, and the present embodiment is preferably set to two groups.
The present embodiment further arranges: described two groups of vacuum devices 2 linearly type are arranged, described bag taking machine folder 31 is vertical setting with the radial direction of described rotating disc type to bagging apparatus 1, two groups of vacuum devices 2 are provided with a plurality of chambeies 21 that vacuumize respectively, preferably, respectively vacuumize chamber 21 and be provided with respectively heat-sealing device.Described vacuum device 2 bottoms are provided with blanking belt conveyor 5, described bag delivering device 4 comprises and send bag machine folder 41, drives and send bag machine to press from both sides sending bag machine folder opening and closing driver train 42 and drive and sending bag machine folder 41 mobile bag machines folder moving drive mechanism 43 that send between described bag taking machine folder 31 and vacuum device 2 of 41 opening and closing, described in send a bag machine folder 41 to press from both sides 31 with described bag taking machine to be set in parallel.By adopting technique scheme, the packaging bag by bag taking device 3 that two groups of bag delivering devices 4 on vacuum device 2 are replaced is sent in corresponding vacuum device 2 and can be carried out smoothly.And, after packaging bag falls on blanking belt conveyor 5 by vacuum device 2, whether qualifiedly can from the relative rotating disc type of vacuum device 2, to bagging apparatus 1 opposite side, observe packaging bag easily, with each that understand vacuum device 2, vacuumize chamber 21 and whether normally work.
The present embodiment further arranges: described in send a bag machine folder opening and closing driver train 42 to comprise to send bag connecting arm 421, send a bag machine folder to drive cylinder 422 and contiguous block 423, the described bag machine folder 41 that send comprises that first send sackholder plate 411 and second to send sackholder plate 412, described contiguous block 423 is fixedly installed on the bottom of sending bag connecting arm 421, described contiguous block 423 1 sides are provided with two hinged with first one end of sending sackholder plate 411 and second to send sackholder plate 412 respectively jointed shafts, described first send sackholder plate 411 and second to send sackholder plate 412 to be respectively arranged with outstanding in opposite directions protruding end, the described bag machine folder that send drives the telescopic shaft of cylinder 422 to be provided with the jointed shaft being hinged with the first protruding end of sending sackholder plate 411 and second to send sackholder plate 412, the described bag machine folder that send drives the cylinder body of cylinder 422 to send the top of bag connecting arm 421 described in being fixedly installed on, send bag machine folder to drive the telescopic shaft of cylinder 422 to send the bottom of bag connecting arm 421 described in extending to.By adopting technique scheme, while sending a bag machine folder to drive the telescopic shaft of cylinder 422 to move, make first to send sackholder plate 411 and second to send the sackholder plate 412 can opening and closing, thereby make two groups of bag delivering devices 4 on vacuum device 2 smoothly packaging bag is fed through to vacuum device 2.
The present embodiment further arranges: described in send bag machine folder moving drive mechanism 43 to comprise to send bag rotating belt 431, drive send that bag rotating belt 431 rotates send bag drive motor 432, describedly send bag rotating belt 431 and be set in parallel with two groups of vacuum devices 2, described in send bag connecting arm 421 relatively send a bag machine folder drive cylinder 422 other ends with described in send bag rotating belt 431 to be fixedly connected with.By adopting technique scheme, send bag drive motor 432 to drive while sending 431 rotation of bag rotating belt, send bag machine folder 41 to move between described bag taking machine folder 31 and vacuum device 2.
The present embodiment further arranges: described in send a bag machine folder moving drive mechanism 43 also to comprise to send bag guide rail 433, described bag taking guide rail 433 with described in send bag rotating belt 431 to be set in parallel, described in send bag connecting arm 421 with described in send bag guide rail 433 setting that matches.By adopting technique scheme, make to send bag to operate pulsation-free more and carry out.
Claims (10)
1. the vacuum extractor of a bag feeding type vacuum packing machine, comprise two groups of vacuum devices, it is characterized in that: described two groups of vacuum devices are respectively arranged with feed side, the feed side of described two groups of vacuum devices is interval and arranges in opposite directions, between the feed side of described two groups of vacuum devices, interval location is provided with bag taking device, and is respectively arranged with the packaging bag on bag taking device is sent into the bag delivering device in corresponding vacuum device on described two groups of vacuum devices.
2. the vacuum extractor of bag feeding type vacuum packing machine according to claim 1, is characterized in that: described bag taking device comprises bag taking machine folder, drive the bag taking machine folder opening and closing driver train of bag taking machine folder opening and closing and drive bag taking machine folder enter or leave two groups of vacuum devices feed side between the bag taking machine folder moving drive mechanism of interval location.
3. the vacuum extractor of bag feeding type vacuum packing machine according to claim 2, it is characterized in that: described bag taking machine folder opening and closing driver train comprises erecting frame, bag taking drives cylinder, described bag taking machine folder comprises the first bag taking clamping plate and the second bag taking clamping plate, described the first bag taking clamping plate are fixedly installed on described erecting frame, described second drives clamping plate to be fixedly connected with swing arm, described bag taking drives cylinder body and the described erecting frame of cylinder to be articulated and connected, bag taking drives the telescopic shaft of cylinder relative with described swing arm second to drive the clamping plate other end to be articulated and connected, the middle part of described swing arm and described erecting frame are articulated and connected.
4. the vacuum extractor of bag feeding type vacuum packing machine according to claim 3, it is characterized in that: described bag taking machine folder moving drive mechanism comprises bag taking connecting arm, bag taking rotating belt and the bag taking drive motor that drives bag taking rotating belt to rotate, and the two ends of described bag taking connecting arm are fixedly connected with described erecting frame and bag taking rotating belt respectively.
5. the vacuum extractor of bag feeding type vacuum packing machine according to claim 4, it is characterized in that: described bag taking machine folder moving drive mechanism also comprises bag taking guide rail, described bag taking guide rail and described bag taking rotating belt are set in parallel, the setting that matches with described bag taking guide rail of described bag taking connecting arm.
6. the vacuum extractor of bag feeding type vacuum packing machine according to claim 2, it is characterized in that: described bag taking machine press from both sides corresponding two groups of vacuum devices feed side between the bottom of interval location be provided with transition apparatus, described transition apparatus comprises clamp plate, mount pad, moving clamping plate, adapter shaft and the switching drive motor that drives adapter shaft to rotate, described clamp plate is fixed on described mount pad, and described clamp plate be arranged on bag taking machine press from both sides corresponding two groups of vacuum devices feed side between the below of interval location, described adapter shaft upper end is fixedly connected with moving clamping plate, the lower end of adapter shaft is connected with switching drive motor, when described switching drive motor drives adapter shaft to rotate, moving clamping plate compress or away from clamp plate.
7. according to the vacuum extractor of the bag feeding type vacuum packing machine described in claim 2 to 6 any one claim, it is characterized in that: described two groups of vacuum devices linearly type are arranged, described bag taking machine folder is set in parallel with two groups of vacuum devices, two groups of vacuum devices are provided with a plurality of chambeies that vacuumize respectively, described vacuum device bottom is provided with blanking belt conveyor, described bag delivering device comprises and send bag machine folder, driving send send bag machine folder opening and closing driver train and the driving of the opening and closing of bag machine folder to send bag machine to be clipped in the mobile bag machine folder moving drive mechanism that send between described bag taking machine folder and vacuum device, described bag machine folder and the described bag taking machine folder of sending is set in parallel.
8. the vacuum extractor of bag feeding type vacuum packing machine according to claim 7, it is characterized in that: described in send a bag machine folder opening and closing driver train to comprise to send a bag connecting arm, send a bag machine folder to drive cylinder and contiguous block, the described bag machine folder that send comprises that first send sackholder plate and second to send sackholder plate, described contiguous block is fixedly installed on the bottom of sending bag connecting arm, described contiguous block one side is provided with two hinged with first one end of sending sackholder plate and second to send sackholder plate respectively jointed shafts, described first send sackholder plate and second to send sackholder plate to be respectively arranged with outstanding in opposite directions protruding end, the described bag machine folder that send drives the telescopic shaft of cylinder to be provided with the jointed shaft being hinged with the first protruding end of sending sackholder plate and second to send sackholder plate, the described bag machine folder that send drives the cylinder body of cylinder to send the top of bag connecting arm described in being fixedly installed on, send bag machine folder to drive the telescopic shaft of cylinder to send the bottom of bag connecting arm described in extending to.
9. the vacuum extractor of bag feeding type vacuum packing machine according to claim 8, it is characterized in that: described in send bag machine folder moving drive mechanism to comprise to send a bag rotating belt, drive and send bag drive motor that send that bag rotating belt rotates, described bag rotating belt and the two groups of vacuum devices of sending are set in parallel, described in send bag connecting arm relatively send bag machine folder drive the cylinder other end with described in send a bag rotating belt to be fixedly connected with.
10. the vacuum extractor of bag feeding type vacuum packing machine according to claim 9, it is characterized in that: described in send a bag machine folder moving drive mechanism also to comprise to send a bag guide rail, described bag taking guide rail with described in send a bag rotating belt to be set in parallel, described in send bag connecting arm with described in send the setting that matches of a bag guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357066.1U CN203921272U (en) | 2014-06-30 | 2014-06-30 | The vacuum extractor of bag feeding type vacuum packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357066.1U CN203921272U (en) | 2014-06-30 | 2014-06-30 | The vacuum extractor of bag feeding type vacuum packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203921272U true CN203921272U (en) | 2014-11-05 |
Family
ID=51817132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357066.1U Expired - Fee Related CN203921272U (en) | 2014-06-30 | 2014-06-30 | The vacuum extractor of bag feeding type vacuum packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203921272U (en) |
-
2014
- 2014-06-30 CN CN201420357066.1U patent/CN203921272U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |