CN102602566A - Operation method and structure of package bag bi-directional-discharge opening sealing device - Google Patents
Operation method and structure of package bag bi-directional-discharge opening sealing device Download PDFInfo
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- CN102602566A CN102602566A CN2012101023533A CN201210102353A CN102602566A CN 102602566 A CN102602566 A CN 102602566A CN 2012101023533 A CN2012101023533 A CN 2012101023533A CN 201210102353 A CN201210102353 A CN 201210102353A CN 102602566 A CN102602566 A CN 102602566A
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Abstract
The invention discloses an operation method and a structure of a package bag bi-directional-discharge opening sealing device. The package bag bi-directional-discharge opening sealing device consists of two opening sealing mechanisms, a gear transmission mechanism, an opening sealing cam driving mechanism and a mounting base plate. The working method of the package bag bi-directional-discharge opening sealing device includes steps of high-frequency heating of hot press blocks, synchronous relative moving of the hot press blocks, hot-press opening sealing and resetting and the like. The two opening sealing mechanisms can hotly seal two package bags simultaneously. The mounting base plate of the package bag bi-directional-discharge opening sealing device can be fixedly connected on a horizontal type full-automatic packaging machine, an opening sealing cam can be connected into a control shaft of the full-automatic package machine in series, so that the package bag bi-directional-discharge opening sealing device can be a combined part of the full-automatic packaging machine, and functions and production efficiency of the full-automatic packaging machine can be improved.
Description
Technical field
The present invention relates to a kind of horizontal device of full automatic packaging, relate to especially in a kind of horizontal device of full automatic packaging that packaging bag is two to go out to seal mouth device.
Background technology
In the prior art, packaging bag envelope mouth equipment is independent mechanical equipment, by artificial single-set operation, and can not be as component devices in the horizontal device of full automatic packaging.
Summary of the invention
The technical matters that the present invention will solve is: provide a kind of simple in structure, reliable in action, the higher packaging bag of efficient to seal the method and apparatus of mouth automatically; It can be connected in the horizontal device of full automatic packaging, improve the function and the production efficiency of this device of full automatic packaging.
Technical solution of the present invention is: two method of work and the structures that go out to seal mouth device of a kind of packaging bag, its structure comprises: envelope nozzle mechanism, gear drive, envelope mouth cam drive mechanism and installation base plate.Said envelope nozzle mechanism is made up of left high frequency heat briquetting, right high frequency heat briquetting, left involution plate, right involution plate, slide bar, sliding sleeve and slide.Said gear drive is by driving gear, driven gear, main driving axle, form from transmission shaft, bearing, drive link, left pipe link and right pipe link.Said envelope mouth cam drive mechanism is made up of envelope mouth cam, envelope mouth cam sleeve, involution rocking bar, backbone block, drive link, the extension spring of involution rocking bar and extension spring adapter plate.Said installation base plate can be affixed on the horizontal device of full automatic packaging, and envelope mouth cam can be connected in series on the actuating spindle of this device of full automatic packaging.
Among the present invention, the envelope nozzle mechanism is made up of left high frequency heat briquetting, right high frequency heat briquetting, left involution plate, right involution plate, slide bar, sliding sleeve and slide.Two left high frequency heat briquettings are fixed on left involution plate lower end; Two right high frequency heat briquettings are fixed on right involution plate lower end; Involution plate upper end, a left side is connected with two sliding sleeves, and right involution plate upper end is connected with two slide bars, and slide bar can be made axial slip in sliding sleeve; Sliding sleeve can be made axial slip in slide, two sliding sleeve secured in parallel are on installation base plate.
Among the present invention, gear drive is by driving gear, driven gear, main driving axle, form from transmission shaft, bearing, drive link, left pipe link and right pipe link.Two driving gears are fixed on the main driving axle two ends by key, and drive link also is fixed tightly on the main driving axle, and two driven gears are fixed on from the transmission shaft two ends by key; With the engagement of two driving gears, two transmission shafts are rotatable on bearing respectively, and bearing is fixed tightly on the installation base plate; The driving gear upper end is connected with left pipe link one end; Driven gear is connected with right pipe link one end, and the left pipe link other end is connected with the slide bar of sealing mechanism, and the right pipe link other end is connected with the sliding sleeve of sealing mechanism.
Among the present invention, envelope mouth cam drive mechanism is made up of envelope mouth cam, envelope mouth cam sleeve, involution rocking bar, backbone block, drive link, the extension spring of involution rocking bar and extension spring adapter plate.Said envelope mouth cam promotes the involution rocking bar through envelope mouth cam sleeve and fluctuates; Involution rocking bar one termination backbone block, backbone block is fixed on the installation base plate, and the involution rocking bar other end is connected with drive link; The drive link other end is connected with drive link on the gear drive; Involution rocking bar extension spring one end is connected with the involution rocking bar, and the other end connects the extension spring adapter plate, and the extension spring adapter plate is fixed on the installation base plate.
Among the present invention, installation base plate can be fixed tightly on the horizontal device of full automatic packaging.
The two method of works that go out to seal mouth device of a kind of packaging bag of the present invention, its method of work may further comprise the steps:
1). the hot wafering diathermic heating:
When wrapping machine was started shooting, left high frequency heat briquetting and right high frequency heat briquetting began diathermic heating, and are controlled in the preset range of temperatures.
2). hot wafering relatively moves synchronously:
Packaging bag arrives envelope mouth station; Seal mouth camb contour lift and rise, promote the involution rocking bar, drive drive link by drive link and make main driving axle left-hand rotation (anticlockwise direction) through envelope mouth cam sleeve; Through left pipe link slide bar is moved to left; The right high frequency heat briquetting that drives on the right involution plate is pressed left, and driven gear drives right-hand turning (clockwise direction) by the driving gear engagement simultaneously, through right pipe link sliding sleeve is moved right; The left high frequency heat briquetting that drives on the left involution plate is pressed to the right, makes left high frequency heat briquetting and right high frequency heat briquetting locking phase to shifting to packaging bag like this.
3). hot pressing envelope mouth:
Two pairs of left high frequency heat briquettings and right high frequency heat briquetting are pushed down packaging bag suction nozzle junction, continue preset time (according to packaging bag and suction nozzle specification and material setting), make packaging bag enclosing and suction nozzle heat-seal bond.
4). reset:
Envelope mouth cam forwards profile lift decline district to; Promote the involution rocking bar through envelope mouth cam sleeve; Make main driving axle right-hand turning (clockwise direction) by driving related moving drive link, through left pipe link slide bar is moved to right, the right high frequency heat briquetting that drives on the right involution plate resets to the right; Driven gear drives left-handed turning (anticlockwise direction) by the driving gear engagement simultaneously; Through right pipe link sliding sleeve is moved right, the left high frequency heat briquetting that drives on the left involution plate is pressed to the right, and left high frequency heat briquetting and right high frequency heat briquetting locking phase are resetted to removing packaging bag.
Description of drawings
Fig. 1. the two side views that go out to seal mouth device of packaging bag.
Fig. 2. the two top views that go out to seal mouth device of packaging bag.
The specific embodiment
Below in conjunction with accompanying drawing 1,2, the present invention is done further detailed description.Two method of work and the structures that go out to seal mouth device of a kind of packaging bag of the present invention, its structure comprises: envelope nozzle mechanism 1, gear drive 2, envelope mouth cam drive mechanism 3 and installation base plate 4.Said envelope mouth cam drive mechanism 3 and gear drive 2 are positioned at the same side of installation base plate 4, and sealing mechanism 1 traverses installation base plate 4 both sides.
Said envelope nozzle mechanism 1 is made up of left high frequency heat briquetting 11, right high frequency heat briquetting 12, left involution plate 13, right involution plate 14, slide bar 15, sliding sleeve 16 and slide 17, like Fig. 1, shown in 2.Said left high frequency heat briquetting 11 is fixed on left involution plate 13 lower ends; Said right high frequency heat briquetting 12 is fixed on right involution plate 14 lower ends; Involution plate 13 upper ends, a left side and two sliding sleeves 16 are connected, and right involution plate 14 upper ends and two slide bars 15 are connected, and slide bar 15 can be made axial slip in sliding sleeve 16; Sliding sleeve 16 can be made axial slip in slide 17, two slides, 17 secured in parallel are on installation base plate 4.
Said gear drive 2 by driving gear 21, driven gear 22,, main driving axle 23, form from transmission shaft 24, bearing 25, drive link 26, left pipe link 27 and right pipe link 28, like Fig. 1, shown in 2.Two driving gears 21 are fixed on main driving axle 23 front and back ends by key, and drive link 26 also is fixed tightly on the main driving axle 23, and two driven gears 22 are fixed on from transmission shaft 24 front and back ends by key; Respectively with 21 engagements of two driving gears; Diaxon is parallel to be contained on the bearing 25, and rotatable, bearing 25 is fixed on the installation base plate 4; Driving gear 21 is connected with left pipe link 27 1 ends; Driven gear 22 is connected with right pipe link 28 1 ends, and 1 slide bar 15 is connected on left pipe link 27 other ends and the sealing mechanism, and left pipe link 28 other ends are connected with sliding sleeve 16 on the sealing mechanism 1.
Said involution cam drive mechanism 3 is made up of envelope mouth cam 31, envelope mouth cam sleeve 32, involution rocking bar 33, backbone block 34, drive link 35, involution rocking bar extension spring 36 and extension spring adapter plate 37, and is as shown in Figure 1.Envelope mouth cam 31 promotes involution rocking bar 33 through envelope mouth cam sleeve 32 and fluctuates; Involution rocking bar 33 other ends are connected with drive link 35; Drive link 35 other ends link to each other with drive link 26 on the gear drive 2, and involution rocking bar extension spring 36 1 ends link to each other with the involution rocking bar, and the other end connects extension spring adapter plate 37; Extension spring adapter plate 37 is fixed on the installation base plate 4, and envelope mouth cam 31 can be serially connected in this device of full automatic packaging actuating spindle.
Said installation base plate 4 can be fixed on the oblique mouth bag of the horizontal device of full automatic packaging by fastener.
The two method of works that go out to seal mouth device of packaging bag may further comprise the steps:
1). the hot wafering diathermic heating:
When wrapping machine is started shooting, left high frequency heat briquetting 11 and right high frequency heat briquetting 12 beginning diathermic heating, and be controlled in the preset range of temperatures.
2). hot wafering relatively moves synchronously:
Packaging bag arrives envelope mouth station; Seal mouth cam 31 profile lifts and rise, promote involution rocking bars 33, drive drive links 26 by drive link 35 and make main driving axle 23 left-hand rotations (anticlockwise direction) through envelope mouth cam sleeve 32; Through left pipe link 27 slide bar 15 is moved to left; The right high frequency heat briquetting 12 that drives on the right involution plate 14 is pressed left, and driven gear 22 drives right-hand turning (clockwise direction) by driving gear 23 engagements simultaneously, through right pipe link 28 sliding sleeve 16 is moved right; The left high frequency heat briquetting 11 that drives on the left involution plate 13 is pressed to the right, makes left high frequency heat briquetting 11 and right high frequency heat briquetting 12 locking phases to shifting to packaging bag like this.
3). hot pressing envelope mouth:
Two pairs of left high frequency heat briquettings 11 are pushed down packaging bag suction nozzle junction with right high frequency heat briquetting 12, continue preset time (according to packaging bag and suction nozzle specification and material setting), make packaging bag enclosing and suction nozzle heat-seal bond.
4). reset:
Above-mentioned operation program is all preset by programmable controller (PCL), and with envelope mouth cam 31 profile lifts
Accurately cooperate control.
Claims (2)
1. two structures that go out to seal mouth device of a packaging bag, it comprises: envelope nozzle mechanism (1), gear drive (2), envelope mouth cam drive mechanism (3), installation base plate (4); It is characterized in that: said envelope nozzle mechanism (1) is made up of left high frequency heat briquetting (11), right high frequency heat briquetting (12), left involution plate (13), right involution plate (14), slide bar (15), sliding sleeve (16) and slide (17); Said gear drive (2) is by driving gear (21), driven gear (22), main driving axle (23), form from transmission shaft (24), bearing (25), drive link (26), left pipe link (27) and right pipe link (28); Said envelope mouth cam drive mechanism (3) is made up of envelope mouth cam (31), envelope mouth cam sleeve (32), involution rocking bar (33), backbone block (34), drive link (35), involution rocking bar extension spring (36) and extension spring adapter plate (37); Said installation base plate (4) can be affixed on the horizontal device of full automatic packaging, and envelope mouth cam (31) can be connected in series on the actuating spindle of this device of full automatic packaging.
2. two method of works that go out to seal mouth device of a packaging bag, it is characterized in that: its method of work may further comprise the steps:
1). the hot wafering diathermic heating:
When wrapping machine is started shooting, left high frequency heat briquetting (11) and right high frequency heat briquetting (12) beginning diathermic heating, and be controlled in the preset range of temperatures;
2). hot wafering relatively moves synchronously:
Packaging bag arrives envelope mouth station; Envelope mouth cam (31) profile lift rises; Promote involution rocking bar (33) through envelope mouth cam sleeve (32); Drive drive link (26) by drive link (35) main driving axle (23) is turned left (anticlockwise direction), through left pipe link (27) slide bar (15) is moved to left, the right high frequency heat briquetting (12) that drives on the right involution plate (14) is pressed left; Driven gear (22) drives right-hand turning (clockwise direction) by driving gear (23) engagement simultaneously; Through right pipe link (28) sliding sleeve (16) is moved right, the left high frequency heat briquetting (11) that drives on the left involution plate (13) is pressed to the right, makes left high frequency heat briquetting (11) and right high frequency heat briquetting (12) locking phase to shifting to packaging bag like this;
3). hot pressing envelope mouth:
Two pairs of left high frequency heat briquettings (11) and right high frequency heat briquetting (12) are pushed down packaging bag suction nozzle junction, continue preset time (according to packaging bag and suction nozzle specification and material setting), make packaging bag enclosing and suction nozzle heat-seal bond;
4). reset:
Envelope mouth cam (31) forwards profile lift decline district to; Promote involution rocking bar (33) through envelope mouth cam sleeve (32); Drive drive link (26) by drive link (35) and make main driving axle (23) right-hand turning (clockwise direction); Through left pipe link (27) slide bar (15) is moved to right; The right high frequency heat briquetting (12) that drives on the right involution plate (14) resets to the right, and driven gear (22) drives left-handed turning (anticlockwise direction) by driving gear (23) engagement simultaneously, through right pipe link (28) sliding sleeve (16) is moved right; The left high frequency heat briquetting (11) that drives on the left involution plate (13) is pressed to the right, and left high frequency heat briquetting (11) and right high frequency heat briquetting (12) locking phase are resetted to removing packaging bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210102353.3A CN102602566B (en) | 2012-04-10 | 2012-04-10 | Operation method and structure of package bag bi-directional-discharge opening sealing device |
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| CN201210102353.3A CN102602566B (en) | 2012-04-10 | 2012-04-10 | Operation method and structure of package bag bi-directional-discharge opening sealing device |
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| CN102602566A true CN102602566A (en) | 2012-07-25 |
| CN102602566B CN102602566B (en) | 2015-03-18 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887245A (en) * | 2012-08-31 | 2013-01-23 | 上海欧朔包装机械有限公司 | Working method and structure of packing-machine-assisting bag opening device |
| CN103350798A (en) * | 2013-07-01 | 2013-10-16 | 安徽正远包装科技有限公司 | Cam and connecting rod combined heat seal mechanism |
| CN103350801A (en) * | 2013-08-02 | 2013-10-16 | 上海欧朔包装机械有限公司 | Working method and structure of oblique nozzle mounting device of horizontal packaging machine |
| CN103979162A (en) * | 2014-04-30 | 2014-08-13 | 杭州中亚机械股份有限公司 | Vertical sealing mechanism of multi-column filling machine |
| CN107399469A (en) * | 2017-08-14 | 2017-11-28 | 合肥明英富海生物科技有限公司 | A kind of processing method of the press seal head assembly of feed manufacturing packing machine |
| CN107867446A (en) * | 2017-12-22 | 2018-04-03 | 温州瑞驰机械有限公司 | Mould can lifting mould in heat-sealing |
| CN108216776A (en) * | 2016-12-09 | 2018-06-29 | 内蒙古蒙牛乳业（集团）股份有限公司 | Seal unit and heat-sealing device |
| CN108945639A (en) * | 2018-07-27 | 2018-12-07 | 上海博灼包装机械有限公司 | A kind of sealing mechanism of packing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6550219B2 (en) * | 2001-05-31 | 2003-04-22 | Benison & Co., Ltd. | Speed adjustable packaging machine |
| DE102008006410A1 (en) * | 2008-01-28 | 2009-07-30 | Haver & Boecker Ohg | Suction device for suction of air from head area of open bag filled with pasty product in buckets, has ventilation device with lance that is arranged in resting position outside bag volume and immersed into ventilation position into area |
| CN201472719U (en) * | 2009-07-14 | 2010-05-19 | 达和机械（昆山）有限公司 | Food packaging machine end sealing device |
| CN201864080U (en) * | 2010-09-30 | 2011-06-15 | 深圳安吉尔饮水产业集团有限公司 | Horizontal sealing device for exhausting of film bag |
| CN202163643U (en) * | 2011-08-03 | 2012-03-14 | 汕头市宏川工贸有限公司 | Horizontal and full-automatic sealing device of packaging bag packing machine |
| CN202244250U (en) * | 2011-10-17 | 2012-05-30 | 上海欧朔包装机械有限公司 | Oblique mouth sealing device |
-
2012
- 2012-04-10 CN CN201210102353.3A patent/CN102602566B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6550219B2 (en) * | 2001-05-31 | 2003-04-22 | Benison & Co., Ltd. | Speed adjustable packaging machine |
| DE102008006410A1 (en) * | 2008-01-28 | 2009-07-30 | Haver & Boecker Ohg | Suction device for suction of air from head area of open bag filled with pasty product in buckets, has ventilation device with lance that is arranged in resting position outside bag volume and immersed into ventilation position into area |
| CN201472719U (en) * | 2009-07-14 | 2010-05-19 | 达和机械（昆山）有限公司 | Food packaging machine end sealing device |
| CN201864080U (en) * | 2010-09-30 | 2011-06-15 | 深圳安吉尔饮水产业集团有限公司 | Horizontal sealing device for exhausting of film bag |
| CN202163643U (en) * | 2011-08-03 | 2012-03-14 | 汕头市宏川工贸有限公司 | Horizontal and full-automatic sealing device of packaging bag packing machine |
| CN202244250U (en) * | 2011-10-17 | 2012-05-30 | 上海欧朔包装机械有限公司 | Oblique mouth sealing device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887245A (en) * | 2012-08-31 | 2013-01-23 | 上海欧朔包装机械有限公司 | Working method and structure of packing-machine-assisting bag opening device |
| CN102887245B (en) * | 2012-08-31 | 2016-09-21 | 上海欧朔包装机械有限公司 | The method of work of packer auxiliary bag opening device and structure |
| CN103350798A (en) * | 2013-07-01 | 2013-10-16 | 安徽正远包装科技有限公司 | Cam and connecting rod combined heat seal mechanism |
| CN103350801A (en) * | 2013-08-02 | 2013-10-16 | 上海欧朔包装机械有限公司 | Working method and structure of oblique nozzle mounting device of horizontal packaging machine |
| CN103979162A (en) * | 2014-04-30 | 2014-08-13 | 杭州中亚机械股份有限公司 | Vertical sealing mechanism of multi-column filling machine |
| CN103979162B (en) * | 2014-04-30 | 2016-03-23 | 杭州中亚机械股份有限公司 | A kind of longitudinal sealing mechanism of multiple row bottle placer |
| CN108216776A (en) * | 2016-12-09 | 2018-06-29 | 内蒙古蒙牛乳业（集团）股份有限公司 | Seal unit and heat-sealing device |
| CN107399469A (en) * | 2017-08-14 | 2017-11-28 | 合肥明英富海生物科技有限公司 | A kind of processing method of the press seal head assembly of feed manufacturing packing machine |
| CN107867446A (en) * | 2017-12-22 | 2018-04-03 | 温州瑞驰机械有限公司 | Mould can lifting mould in heat-sealing |
| CN108945639A (en) * | 2018-07-27 | 2018-12-07 | 上海博灼包装机械有限公司 | A kind of sealing mechanism of packing machine |
| CN108945639B (en) * | 2018-07-27 | 2024-01-19 | 上海博灼包装机械有限公司 | Sealing mechanism of packaging machine |
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| CN102602566B (en) | 2015-03-18 |
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Address after: 201718 Shanghai city Qingpu District Jinze Jinxi Road No. 119 J District No. 9 Applicant after: Shanghai Oushuo Packaging Machinery Co., Ltd. Address before: 201400, Shanghai, Fengxian District South Bridge Ping Zhuang Road No. 6 Applicant before: Shanghai Oushuo Packaging Machinery Co., Ltd. |
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Address after: 201718 Shanghai city Qingpu District Jinze Jinxi Road No. 119 J District No. 9 Patentee after: Shanghai new century Intelligent Packaging Technology Co., Ltd. Address before: 201718 Shanghai city Qingpu District Jinze Jinxi Road No. 119 J District No. 9 Patentee before: Shanghai Oushuo Packaging Machinery Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |