CN103612781A - Extensible film drawing device - Google Patents
Extensible film drawing device Download PDFInfo
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- CN103612781A CN103612781A CN201310575299.9A CN201310575299A CN103612781A CN 103612781 A CN103612781 A CN 103612781A CN 201310575299 A CN201310575299 A CN 201310575299A CN 103612781 A CN103612781 A CN 103612781A
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Abstract
The invention relates to an extensible film drawing device comprising a packaging film forming barrel, a packaging film, a power portion, transmission portions, two film-rubbing synchronization mechanisms and cylinder film-pressing mechanisms. Each film-rubbing synchronization mechanism is composed of a tensioning pulley, a film-rubbing synchronous belt, a vertical plate and a driving pulley, each tensioning pulley and each driving pulley are arranged on the corresponding vertical plate, each film-rubbing synchronous belt is sleeved on the corresponding tension pulley and the corresponding driving pulley, the vertical plates are connected with the cylinder film-pressing mechanisms, the power portion is connected with the driving pulleys in the two film-rubbing synchronization mechanisms via the transmission portions and the cylinder film-pressing mechanisms, and the film-rubbing synchronous belt on the inner side is pressed on the packaging film on the packaging film forming barrel in a butted manner. Through the technical scheme, the film-rubbing synchronous belts can be ensured to be driven to simultaneously rub the packing film to move downwards, the file pressing mechanisms on two sides can be ensured to be opened and closed freely, cylinders are used for substituting for manual pressing, and pressure can be accurately regulated through a pressure regulating valve. The extensible film drawing device is reasonable and ingenious in structure, reliable in performance and simple and convenient to operate.
Description
Technical field
The present invention relates to a kind of full automatic bag making filling sealer, particularly relate to the telescoping film drawing device in a kind of full automatic bag making filling sealer.
Background technology
In the prior art, Market competition, businessman needs a kind of compact conformation, dependable performance is flexible, there is package speed fast, precision is high and can realize bag, filling, seal full automatic Small bag packaging machine, if realize wrapping machine packaging film energy auto-feed in bag process, and control quality and the precision of film, must complete this function by a set of film drawing device of design, existing wrapping machine is used chain transmission or double dynamical driving at membrane running part, not that both sides squeeze-film mechanism is difficult to move freely that to be exactly that both sides are rubbed film Timing Belt linear velocity with the hands inconsistent, and common employing manually compresses stranding film band, the bad control of thrust, pressure is crossed conference and is caused away film difficulty, pressure is too little easily to skid again, film precision is walked in impact.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of telescoping film drawing device, pass through the technical program, for bag, filling, the sealing of pouch-packaged manufacturing line realizes complete automation, can be good at overcoming the Forming Resistance of packaging film, and accurately control bag step-length and intermittent time, make Production line of packing machine structure more rationally, performance is more reliable, easy and simple to handle, greatly improves the qualification rate of packing.
In order to achieve the above object, technical scheme of the present invention is achieved in that a kind of telescoping film drawing device, include packaging film forming tube, packaging film, power pack section and running part, described packaging film is sleeved on packaging film forming tube, also include and rub film synchronizer gear and cylinder squeeze-film mechanism with the hands, described stranding film synchronizer gear is two left and right sides that are separately positioned on packaging film forming tube, described stranding film synchronizer gear is by tensioning pulley, rub film Timing Belt with the hands, riser and driving pulley form, described driving pulley and tensioning pulley are separately positioned on riser, described stranding film Timing Belt is sleeved on tensioning pulley and driving pulley, described riser is connected with cylinder squeeze-film mechanism, described power pack section is connected with two driving pulleys of rubbing with the hands in film synchronizer gear with cylinder squeeze-film mechanism through running part, the stranding film Timing Belt that is positioned at inner side is pressed on the packaging film on packaging film forming tube.
On riser, between driving pulley and tensioning pulley, be provided with briquetting seat, in the inner side of briquetting seat, be provided with spring, a side of nylon briquetting is pressed on spring, and the opposite side of nylon briquetting is pressed on the medial surface of stranding film Timing Belt of interior side direction.
Described cylinder squeeze-film mechanism consists of input shaft, Connection Block, horizontal guide rod, slide block and guide rod adapter plate, the two ends of two horizontal guide rods are separately fixed on the guide rod adapter plate of both sides, two slide blocks are arranged on horizontal guide rod, one end of described Connection Block is fixed on slide block, riser in described stranding film synchronizer gear is fixed on the other end of Connection Block, and input shaft is connected with the driving pulley in stranding film synchronizer gear with Connection Block through slide block.
In described cylinder squeeze-film mechanism, be positioned on the guide rod adapter plate of both sides and be provided with cylinder, on the movable end of cylinder, be provided with floating junction, described floating junction is connected with slide block.
Described power pack section consists of servomotor and reductor, described running part is by gear case, main driving axle, from transmission shaft, driving gear, ring gear, telescoping universal coupling forms, gear case is fixed in frame, on main driving axle, be provided with driving gear, from transmission shaft, be provided with ring gear, main driving axle and being separately positioned in gear case from transmission shaft, main driving axle and speed reducer output shaft are coaxial, driving gear is meshed with ring gear, main driving axle is connected with one end of telescoping universal coupling respectively with axle head from transmission shaft, the other end of telescoping universal coupling is connected with cylinder squeeze-film mechanism.
Adopt the beneficial effect after technique scheme to be: a kind of telescoping film drawing device, pass through the technical program, can guarantee to drive stranding film Timing Belt rubbing simultaneously packaging film to move down, adopt the transmission of telescoping universal coupling, can guarantee that both sides squeeze-film mechanism folding freely, with cylinder, replace manually compressing, pressure can pass through pressure regulating valve fine adjustment, the present invention's ingenious, dependable performance, easy and simple to handle rational in infrastructure.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is birds-eye view of the present invention.
Fig. 3 is frontal view of the present invention.
In figure, 1 packaging film forming tube, 2 packaging films, 3 power pack sections, 4 running parts, 5 are rubbed film synchronizer gear, 6 cylinder squeeze-film mechanisms, 7 tensioning pulleys, 8 stranding film Timing Belts, 9 risers, 10 driving pulleys, 11 briquetting seats, 12 springs, 13 nylon briquettings, 14 input shafts, 15 Connection Blocks, 16 horizontal guide rods, 17 slide blocks, 18 guide rod adapter plates, 19 cylinders, 20 floating junctions, 21 servomotors, 22 reductors, 23 gears case, 24 main driving axles, 25 with the hands from transmission shaft, 26 driving gears, 27 ring gears, 28 telescoping universal couplings.
The specific embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is elaborated.
As Fig. 1, shown in Fig. 2 and Fig. 3, the telescoping film drawing device the present invention relates to, include packaging film forming tube 1, packaging film 2, power pack section 3 and running part 4, described packaging film 2 is sleeved on packaging film forming tube 1, also include and rub film synchronizer gear 5 and cylinder squeeze-film mechanism 6 with the hands, described stranding film synchronizer gear 5 is two left and right sides that are separately positioned on packaging film forming tube 1, described stranding film synchronizer gear 5 is by tensioning pulley 7, rub film Timing Belt 8 with the hands, riser 9 and driving pulley 10 form, described driving pulley 10 and tensioning pulley 7 are separately positioned on riser 9, described stranding film Timing Belt 8 is sleeved on tensioning pulley 7 and driving pulley 10, described riser 9 is connected with cylinder squeeze-film mechanism 6, described power pack section 3 is connected with two driving pulleys 10 of rubbing with the hands in film synchronizer gear 5 with cylinder squeeze-film mechanism 6 through running part 4, the stranding film Timing Belt 8 that is positioned at inner side is pressed on the packaging film 2 on packaging film forming tube 1.
On riser 9, between driving pulley 10 and tensioning pulley 7, be provided with briquetting seat 11, in the inner side of briquetting seat 11, be provided with spring 12, one side of nylon briquetting 13 is pressed on spring 12, and the opposite side of nylon briquetting 13 is pressed on the medial surface of stranding film Timing Belt 8 of interior side direction.
Described cylinder squeeze-film mechanism 6 consists of input shaft 14, Connection Block 15, horizontal guide rod 16, slide block 17 and guide rod adapter plate 18, the two ends of two horizontal guide rods 16 are separately fixed on the guide rod adapter plate 18 of both sides, two slide blocks 17 are arranged on horizontal guide rod 16, one end of described Connection Block 15 is fixed on slide block 17, riser 9 in described stranding film synchronizer gear 5 is fixed on the other end of Connection Block 15, and input shaft 14 is connected with the driving pulley 10 of rubbing with the hands in film synchronizer gear 5 with Connection Block 15 through slide block 17.
In described cylinder squeeze-film mechanism 6, be positioned on the guide rod adapter plate 18 of both sides and be provided with cylinder 19, be provided with floating junction 20 on the movable end of cylinder 19, described floating junction 20 is connected with slide block 17.
Described power pack section 3 consists of servomotor 21 and reductor 22, described running part 4 comprises gear case 23, main driving axle 24, from transmission shaft 25, driving gear 26, ring gear 27, telescoping universal coupling 28 forms, on main driving axle 24, be provided with driving gear 26, from transmission shaft 25, be provided with ring gear 27, main driving axle 24 and being separately positioned in gear case 23 from transmission shaft 25, main driving axle 24 is coaxial with reductor 22 output shafts, driving gear 26 is meshed with ring gear 27, main driving axle 24 is connected with one end of telescoping universal coupling 28 respectively with axle head from transmission shaft 25, the other end of telescoping universal coupling 28 is connected with the input shaft 14 in cylinder squeeze-film mechanism 5 respectively.
In an embodiment of the present invention, driving gear 26 is identical with ring gear 27 numbers of teeth, thereby makes under stranding film Timing Belt 8 effects of packaging film 2 in the stranding film synchronizer gear 5 of two synchronous workings, with identical moving velocity rubbing packaging film 2 displacements.
The present invention is when work, and packaging film 2 is through packaging film forming tube 1, and packer controller is sent membrane signal, and first cylinder 19 actions in cylinder squeeze-film mechanism 6, drive both sides to rub the packaging film 2 on film synchronizer gear 5 press-through pack film forming tubes 1 with the hands; Servomotor 21 starts, export as requested a stepping amount, by outputing to running part 4 after reductor 22 speed changes, driving gear 26 and ring gear 27 in gear case 23 intermesh, power is divided into two parts and by main driving axle 24 with from transmission shaft 25, is sent to scalable universal coupling 28, scalable universal coupling 28 is driven and is rubbed with the hands 8 motions of film Timing Belt by input shaft 14 again, pulls packaging film 2 downwards, completes a membrane action.
The present invention is arranged on the below of Small bag packaging machine the lapel shaper, sheet film forms tubular by collar former, after longitudinal sealing, be enclosed within on forming tube outer wall, packing film device draws next bag long in bag cylinder, horizontal sealing and filling part complete after the horizontal involution of bag cylinder and filler operation, and packing film device repeats membrane action again.
Claims (5)
1. a telescoping film drawing device, include packaging film forming tube, packaging film, power pack section and running part, described packaging film is sleeved on packaging film forming tube, it is characterized in that, also include and rub film synchronizer gear and cylinder squeeze-film mechanism with the hands, described stranding film synchronizer gear is two left and right sides that are separately positioned on packaging film forming tube, described stranding film synchronizer gear is by tensioning pulley, rub film Timing Belt with the hands, riser and driving pulley form, described driving pulley and tensioning pulley are separately positioned on riser, described stranding film Timing Belt is sleeved on tensioning pulley and driving pulley, described riser is connected with cylinder squeeze-film mechanism, described power pack section is connected with two driving pulleys of rubbing with the hands in film synchronizer gear with cylinder squeeze-film mechanism through running part, the stranding film Timing Belt that is positioned at inner side is pressed on the packaging film on packaging film forming tube.
2. telescoping film drawing device according to claim 1, it is characterized in that, on riser, between driving pulley and tensioning pulley, be provided with briquetting seat, inner side at briquetting seat is provided with spring, one side of nylon briquetting is pressed on spring, and the opposite side of nylon briquetting is pressed on the medial surface of stranding film Timing Belt of interior side direction.
3. telescoping film drawing device according to claim 1, it is characterized in that, described cylinder squeeze-film mechanism consists of input shaft, Connection Block, horizontal guide rod, slide block and guide rod adapter plate, the two ends of two horizontal guide rods are separately fixed on the guide rod adapter plate of both sides, two slide blocks are arranged on horizontal guide rod, one end of described Connection Block is fixed on slide block, riser in described stranding film synchronizer gear is fixed on the other end of Connection Block, and input shaft is connected with the driving pulley in stranding film synchronizer gear with Connection Block through slide block.
4. telescoping film drawing device according to claim 3, is characterized in that, is positioned on the guide rod adapter plate of both sides and is provided with cylinder in described cylinder squeeze-film mechanism, on the movable end of cylinder, is provided with floating junction, and described floating junction is connected with slide block.
5. telescoping film drawing device according to claim 1, it is characterized in that, described power pack section consists of servomotor and reductor, described running part is by gear case, main driving axle, from transmission shaft, driving gear, ring gear, telescoping universal coupling forms, gear case is fixed in frame, on main driving axle, be provided with driving gear, from transmission shaft, be provided with ring gear, main driving axle and being separately positioned in gear case from transmission shaft, main driving axle and speed reducer output shaft are coaxial, driving gear is meshed with ring gear, main driving axle is connected with one end of telescoping universal coupling respectively with axle head from transmission shaft, the other end of telescoping universal coupling is connected with cylinder squeeze-film mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575299.9A CN103612781A (en) | 2013-11-18 | 2013-11-18 | Extensible film drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575299.9A CN103612781A (en) | 2013-11-18 | 2013-11-18 | Extensible film drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103612781A true CN103612781A (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310575299.9A Pending CN103612781A (en) | 2013-11-18 | 2013-11-18 | Extensible film drawing device |
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| Country | Link |
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| CN (1) | CN103612781A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730733A (en) * | 2016-04-27 | 2016-07-06 | 东莞市普华精密机械有限公司 | Rubber wheel packaging machine |
| CN107161408A (en) * | 2017-07-10 | 2017-09-15 | 安徽信远包装科技有限公司 | A kind of double filming-drawing mechanisms of servo of salt packing machine |
| CN109204915A (en) * | 2017-07-07 | 2019-01-15 | 奥马包装技术中心公司 | vertical packaging machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201520419U (en) * | 2009-09-18 | 2010-07-07 | 安徽正远包装科技有限公司 | Dual-servo film-drawing mechanism of packaging machine |
| CN201573814U (en) * | 2009-10-22 | 2010-09-08 | 武汉人天包装技术有限公司 | Film-passing device of packing machine |
| CN103287630A (en) * | 2013-05-28 | 2013-09-11 | 上海瑞吉锦泓包装机械有限公司 | Multi-column strip vertical packing machine |
| CN203667022U (en) * | 2013-11-18 | 2014-06-25 | 武汉人天包装技术有限公司 | Telescopic film-drawing device |
-
2013
- 2013-11-18 CN CN201310575299.9A patent/CN103612781A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201520419U (en) * | 2009-09-18 | 2010-07-07 | 安徽正远包装科技有限公司 | Dual-servo film-drawing mechanism of packaging machine |
| CN201573814U (en) * | 2009-10-22 | 2010-09-08 | 武汉人天包装技术有限公司 | Film-passing device of packing machine |
| CN103287630A (en) * | 2013-05-28 | 2013-09-11 | 上海瑞吉锦泓包装机械有限公司 | Multi-column strip vertical packing machine |
| CN203667022U (en) * | 2013-11-18 | 2014-06-25 | 武汉人天包装技术有限公司 | Telescopic film-drawing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730733A (en) * | 2016-04-27 | 2016-07-06 | 东莞市普华精密机械有限公司 | Rubber wheel packaging machine |
| CN109204915A (en) * | 2017-07-07 | 2019-01-15 | 奥马包装技术中心公司 | vertical packaging machine |
| AU2018204221B2 (en) * | 2017-07-07 | 2023-09-07 | ULMA Packaging, S.Coop. | Vertical packaging machine |
| CN107161408A (en) * | 2017-07-10 | 2017-09-15 | 安徽信远包装科技有限公司 | A kind of double filming-drawing mechanisms of servo of salt packing machine |
| CN107161408B (en) * | 2017-07-10 | 2024-02-20 | 安徽信远包装科技有限公司 | Servo double-film pulling mechanism of salt packaging machine |
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Application publication date: 20140305 |