CN108438385B - A secondary shaping device - Google Patents
A secondary shaping device Download PDFInfo
- Publication number
- CN108438385B CN108438385B CN201810265797.6A CN201810265797A CN108438385B CN 108438385 B CN108438385 B CN 108438385B CN 201810265797 A CN201810265797 A CN 201810265797A CN 108438385 B CN108438385 B CN 108438385B
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- Prior art keywords
- vacuum
- bag
- shaping
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- cooling
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Classifications
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- 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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/24—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for shaping or reshaping completed packages
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
Abstract
本发明公开一种二次整形装置，其包括翻转机构和设在翻转机构上方的真空整形机构组成的真空室；所述真空整形机构包括真空罩，真空罩的顶部连接有真空泵，真空罩内部设有整形压板和热封口件；所述真空罩内位于热封口件的一端内侧上设有对热封后的包装袋袋口进行冷却的冷却组件，该冷却组件包括冷却板、支撑框和驱动支撑框横移的滑移驱动件，所述冷却板可升降滑动连接接在支撑框上。采用以上结构，包装袋经过第一次真空整形后进行热封口，然后在真空状态下冷却组件对热封口后的袋口进行冷却，防止包装热封口在短时间进行第二次真空整形袋口产生破裂，最后再对包装袋进行第二次真空整形，从而实现在同一真空室有效改善包装成品的整体包装效果。
The present invention discloses a secondary shaping device, which includes a vacuum chamber composed of a flipping mechanism and a vacuum shaping mechanism arranged above the flipping mechanism; the vacuum shaping mechanism includes a vacuum cover, the top of the vacuum cover is connected to a vacuum pump, and a shaping plate and a heat-sealing member are arranged inside the vacuum cover; a cooling component for cooling the bag mouth of the heat-sealed packaging bag is arranged on the inner side of one end of the heat-sealing member in the vacuum cover, and the cooling component includes a cooling plate, a support frame and a sliding drive member for driving the support frame to move horizontally, and the cooling plate can be lifted and slidably connected to the support frame. With the above structure, the packaging bag is heat-sealed after the first vacuum shaping, and then the cooling component cools the bag mouth after the heat sealing under a vacuum state to prevent the packaging heat seal from being broken when the bag mouth is subjected to the second vacuum shaping in a short time, and finally the packaging bag is subjected to the second vacuum shaping, thereby effectively improving the overall packaging effect of the finished product in the same vacuum chamber.
Description
Technical Field
The invention relates to the field of packaging, in particular to a vacuum secondary shaping device.
Background
The existing granular article packaging machines, such as rice, tea and vacuum food packaging machines, generally adopt heat sealing after vacuumizing and shaping in a vacuum box, and because the packaging bag needs to be fixed by a manipulator before heat sealing, the bag opening can shrink due to the manipulator, so that the appearance packaging effect of the packaging bag is affected.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a secondary shaping device which is provided with a cooling component for cooling the bag opening of a packaging bag after heat sealing in the same vacuum cover, and has good packaging effect.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the secondary shaping device comprises a turnover mechanism and a vacuum shaping mechanism arranged above the turnover mechanism, wherein the turnover mechanism comprises a turnover plate and a driving piece for driving the turnover plate to turn over, one end of the turnover plate is provided with a bag clamping seat and a bag pressing claw, the bag clamping seat is driven by a first lifting driving piece to do lifting motion, and the bag pressing claw is driven by a second lifting driving piece to do lifting motion; the vacuum shaping mechanism is in lifting sliding connection with the upper part of the turnover mechanism and driven to slide by a third lifting driving piece, the vacuum shaping mechanism comprises a vacuum cover, the top of the vacuum cover is connected with a vacuum pump, a shaping pressing plate and a heat sealing piece are arranged in the vacuum cover, the shaping pressing plate is driven by a fourth lifting driving piece to do lifting movement, the heat sealing piece is arranged right above the bag clamping seat and driven by a fifth lifting driving piece to do lifting movement, and a yielding groove for the heat supply sealing piece to pass through is formed in the bag pressing claw; the vacuum cover is internally provided with a cooling component for cooling the bag mouth of the packaging bag after heat sealing, the cooling component comprises a cooling plate, a supporting frame and a sliding driving piece for driving the supporting frame to transversely move, and the cooling plate is connected to the supporting frame in a lifting sliding manner.
The support frame is provided with a guide rod, the sliding tail part of the cooling plate is sleeved on the guide rod in a sliding manner, and a spring sleeved on the guide rod is arranged between the cooling plate and the bottom of the support frame.
The upper end face of the turnover plate is provided with a shaping bottom plate, and the bottom of the shaping bottom plate is provided with a vibration motor for driving the shaping bottom plate to vibrate.
The driving piece, the first lifting driving piece, the second lifting driving piece, the third lifting driving piece, the fifth lifting driving piece and the sliding driving piece are all air cylinders.
The fourth lifting driving piece is an air bag, and after compressed air enters, shaping pressure is generated on the shaping pressing plate.
The cooling plate is an iron plate.
The invention adopts the structure and has the following beneficial effects: the packaging bag of filling material carries out the heat seal after the vacuum plastic of first time in the vacuum chamber, then the cooling module cools off the sack after the heat seal, prevents to pack the heat seal and carries out the vacuum plastic sack of second time and produce the fracture in the short time, improves the vacuum degree at last and carries out the vacuum plastic of second time to the packaging bag of filling material again to the realization is at the whole packing effect of same vacuum chamber effective improvement packing finished product.
Drawings
The invention is described in further detail below with reference to the drawings and detailed description;
FIG. 1 is a schematic diagram of the present invention.
Detailed Description
As shown in fig. 1, the invention comprises a turnover mechanism 1 and a vacuum shaping mechanism 2 arranged above the turnover mechanism 1, wherein the turnover mechanism 1 comprises a turnover plate 11 and a driving piece 12 for driving the turnover plate 11 to turn over, one end of the turnover plate 11 is provided with a bag clamping seat 13 and a bag pressing claw 14 which are arranged from bottom to top, the bag clamping seat 13 is driven by a first lifting driving piece to do lifting motion, and the bag pressing claw 14 is driven by a second lifting driving piece to do lifting motion; the vacuum shaping mechanism 2 is connected above the turnover mechanism 1 in a lifting sliding manner and driven to slide by a third lifting driving piece, the vacuum shaping mechanism 2 comprises a vacuum cover 21, a vacuum pump is connected to the top of the vacuum cover 21, a shaping pressing plate 22 and a heat sealing piece 23 are arranged inside the vacuum cover 21, the shaping pressing plate 22 is driven by a fourth lifting driving piece to do lifting movement, the heat sealing piece 23 is arranged right above the bag clamping seat 13 and driven by a fifth lifting driving piece to do lifting movement, and a yielding hole for the heat sealing piece 23 to pass through is formed in the bag pressing claw 14; the cooling assembly 3 for cooling the bag mouth of the packaging bag after heat sealing is arranged on the inner side of one end of the heat sealing piece 23 in the vacuum cover 21, the cooling assembly 3 comprises a cooling plate 31, a supporting frame 32 and a sliding driving piece 33 for driving the supporting frame 32 to transversely move, and the cooling plate 31 is connected to the supporting frame 32 in a lifting sliding manner.
The support frame 32 is provided with a guide rod 34, the sliding tail part of the cooling plate 31 is sleeved on the guide rod 34 in a sliding manner, and a spring 35 sleeved on the guide rod 34 is arranged between the cooling plate 31 and the bottom of the support frame 32.
The upper end face of the turnover plate 11 is provided with a shaping bottom plate 15, and the bottom of the shaping bottom plate 15 is provided with a vibration motor for driving the shaping bottom plate to vibrate.
The driving member 12, the first lifting driving member, the second lifting driving member, the third lifting driving member, the fifth lifting driving member and the sliding driving member 33 are all cylinders.
The fourth lifting driving piece is an air bag, and after compressed air enters, shaping pressure is generated on the shaping pressing plate.
The cooling plate 31 is an iron plate, has good heat conductivity and remarkable cooling effect, and can effectively shorten the cooling time of the bag mouth after heat sealing.
The working principle of the invention (taking rice bread as an example) is as follows:
1. performing first vacuum shaping:
(1) the vacuum cover 21 presses down the turnover plate 11 to form a sealed space, and meanwhile, the vibration motor of the shaping bottom plate 15 drives the vibration motor to vibrate so that the rice in the bag is horizontally and uniformly distributed;
(2) the vacuum pump works to carry out primary vacuumizing;
(3) after the air is pumped, the compressed air in the air bag pushes the shaping pressing plate 22 to downwards apply horizontal pressure to the rice bag so as to shape the surface of the bag.
2. And (3) sealing:
(1) after the first vacuum shaping, the heat sealing piece 23 moves downwards to the plane of the bag clamping seat 13, and then the bag opening is sealed by heating;
(2) after sealing, the heat seal 23 is retracted to the original position.
3. And (3) sealing and cooling:
(1) after the bag opening is sealed, the heat sealing piece 23 returns to the initial position, and the bag pressing claw 14 releases the bag opening and moves upwards to cling to the polyurethane stop block inside the vacuum cover 21 (the rice bag position is always unchanged);
(2) the cooling plate 31 moves forward under the action of the cylinder driving member 33 and is inserted into the middle of the bag pressing claw 14;
(3) the bag mouth is cooled by the cooling plate 31 driven by the downward power of the bag pressing claw 14.
4. And (5) performing vacuum shaping for the second time:
(1) after cooling and sealing, the bag pressing claw 14 moves upwards until the position is blocked by the polyurethane stopper in the vacuum cover 21, and the cooling plate 31 retracts to the initial position under the action of the spring 35;
(2) the vacuum pump works again, and the vacuum degree is increased to carry out secondary vacuumizing;
(3) during air extraction, the vibration motor of the shaping bottom plate 15 drives the shaping bottom plate to vibrate so as to redistribute rice in the bag, and the air bag pressurizes compressed air to push the shaping pressing plate 22 to press the rice bag downwards, so that the whole package shape of the rice bag is further improved;
(4) the deflation breaks the vacuum after the second vacuum shaping, the vacuum cover 21 moves upwards to open, and the rice vacuum shaping package ends the overturning plate 11 to send out the finished product.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265797.6A CN108438385B (en) | 2018-03-28 | 2018-03-28 | A secondary shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265797.6A CN108438385B (en) | 2018-03-28 | 2018-03-28 | A secondary shaping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108438385A CN108438385A (en) | 2018-08-24 |
| CN108438385B true CN108438385B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810265797.6A Active CN108438385B (en) | 2018-03-28 | 2018-03-28 | A secondary shaping device |
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| Country | Link |
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| CN (1) | CN108438385B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645948A (en) * | 2020-06-30 | 2020-09-11 | 福建宇杰自动化科技有限公司 | High-speed multi-bag synchronous vacuum shaping packaging machine |
| CN111776349B (en) * | 2020-07-13 | 2021-07-30 | 唐山观畴科技有限公司 | Food bag edge sealing post-treatment method |
| CN113148292A (en) * | 2020-12-10 | 2021-07-23 | 无锡迪渊特科技有限公司 | Method for shaping packaging bag of bagged FOSB |
Citations (9)
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|---|---|---|---|---|
| CN2827877Y (en) * | 2005-04-01 | 2006-10-18 | 蔡松华 | Turnover device of vacuum quantitative small packaging machine |
| CN201049743Y (en) * | 2006-12-27 | 2008-04-23 | 舒良 | Synchronization double-station vacuum finishing and packing machine for particles |
| JP2010076769A (en) * | 2008-09-24 | 2010-04-08 | Toyo Jidoki Co Ltd | Cooling plate used for cooling device for bag packaging machine, bag packaging machine with the cooling device with the cooling plate, and packaging bag manufactured using the bag packaging machine |
| CN104554916A (en) * | 2015-01-07 | 2015-04-29 | 王秀来 | Full-automatic plastic bag packaging machine |
| CN106864868A (en) * | 2017-02-20 | 2017-06-20 | 海宁先锋印刷有限公司 | A kind of packaging heat sealing machine easy to use |
| CN106965994A (en) * | 2017-04-30 | 2017-07-21 | 漳州弘敏机电有限公司 | A kind of rotary type multi-station vacuum shaping packing machine and packing method |
| CN107380517A (en) * | 2017-08-22 | 2017-11-24 | 山东康力医疗器械科技有限公司 | A kind of medical exhaust sealing all-in-one |
| CN107499605A (en) * | 2017-09-18 | 2017-12-22 | 漳州佳龙科技股份有限公司 | A kind of vacuum-packed heat-sealing device and its technique |
| CN208181562U (en) * | 2018-03-28 | 2018-12-04 | 福建宇杰自动化科技有限公司 | A kind of secondary reshaping device |
-
2018
- 2018-03-28 CN CN201810265797.6A patent/CN108438385B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2827877Y (en) * | 2005-04-01 | 2006-10-18 | 蔡松华 | Turnover device of vacuum quantitative small packaging machine |
| CN201049743Y (en) * | 2006-12-27 | 2008-04-23 | 舒良 | Synchronization double-station vacuum finishing and packing machine for particles |
| JP2010076769A (en) * | 2008-09-24 | 2010-04-08 | Toyo Jidoki Co Ltd | Cooling plate used for cooling device for bag packaging machine, bag packaging machine with the cooling device with the cooling plate, and packaging bag manufactured using the bag packaging machine |
| CN104554916A (en) * | 2015-01-07 | 2015-04-29 | 王秀来 | Full-automatic plastic bag packaging machine |
| CN106864868A (en) * | 2017-02-20 | 2017-06-20 | 海宁先锋印刷有限公司 | A kind of packaging heat sealing machine easy to use |
| CN106965994A (en) * | 2017-04-30 | 2017-07-21 | 漳州弘敏机电有限公司 | A kind of rotary type multi-station vacuum shaping packing machine and packing method |
| CN107380517A (en) * | 2017-08-22 | 2017-11-24 | 山东康力医疗器械科技有限公司 | A kind of medical exhaust sealing all-in-one |
| CN107499605A (en) * | 2017-09-18 | 2017-12-22 | 漳州佳龙科技股份有限公司 | A kind of vacuum-packed heat-sealing device and its technique |
| CN208181562U (en) * | 2018-03-28 | 2018-12-04 | 福建宇杰自动化科技有限公司 | A kind of secondary reshaping device |
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| Publication number | Publication date |
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| CN108438385A (en) | 2018-08-24 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 361000 first floor, two floor, 87 Ping Cheng North Road, Haicang District, Xiamen, Fujian Applicant after: FUJIAN YUJIE AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 363000 No. 21, he Ming Road, Lantian Industrial Development Zone, Longwen District, Zhangzhou, Fujian. Applicant before: CHUZHOU YU JIE AUTOMATION TECHNOLOGY Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A secondary reshaping device Granted publication date: 20240409 Pledgee: Xiamen Bank Co.,Ltd. Pledgor: FUJIAN YUJIE AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2025110000254 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |